<rss xmlns:media="http://search.yahoo.com/mrss/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:content="http://purl.org/rss/1.0/modules/content/" version="2.0"><channel><title>NBC News Science</title><link>https://www.nbcnews.com/</link><description>NBC News Science</description><language>en-US</language><copyright>© 2026 NBCNews.com</copyright><lastBuildDate>Tue, 14 Jul 2026 23:57:22 GMT</lastBuildDate><image><url>https://media-cldnry.s-nbcnews.com/image/upload/MSNBC/Components/Media/NBC-promo-graphics/nbc-news.png</url><title>NBC News Science</title><link>https://www.nbcnews.com/</link></image><item><dateTimeWritten>Tue, 14 Jul 2026 23:58:00 GMT</dateTimeWritten><description>With the record-breaking sale of a Tyrannosaurus rex skeleton, debate is swirling over the private market for dinosaur fossils. Some argue they belong in museums where they can be studied and seen by the public. NBC News&#39; Marquise Francis reports.</description><expires>2056-07-14T23:57:27.000+0000</expires><guid isPermaLink="false">now_hallie_trex_sale_sothebys_260714</guid><link>https://www.nbcnews.com/video/t-rex-skeleton-sells-for-50-million-becoming-most-expensive-fossil-ever-sold-266681925673</link><media:content url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/now_hallie_trex_sale_sothebys_260714/1/abs/index.m3u8" medium="video"><media:credit></media:credit><media:title>T. rex skeleton sells for $50 million, becoming most expensive fossil ever sold</media:title><media:player url="https://www.nbcnews.com/video/t-rex-skeleton-sells-for-50-million-becoming-most-expensive-fossil-ever-sold-266681925673"></media:player><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_07/1784073437117_now_hallie_trex_sale_sothebys_260714_S3_1920x1080-qsqpz8.jpg"></media:thumbnail><media:description type="plain">With the record-breaking sale of a Tyrannosaurus rex skeleton, debate is swirling over the private market for dinosaur fossils. Some argue they belong in museums where they can be studied and seen by the public. NBC News&#39; Marquise Francis reports.</media:description><media:subTitle type="text/srt" lang="en-US" url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/nbcnews/captions/2026/07/1784073437117_now_hallie_trex_sale_sothebys_260714.srt"></media:subTitle><media:subTitle type="text/vtt" lang="en-US" url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/nbcnews/captions/2026/07/1784073437117_now_hallie_trex_sale_sothebys_260714.vtt"></media:subTitle></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_07/1784073437117_now_hallie_trex_sale_sothebys_260714_S3_1920x1080-qsqpz8.jpg"></media:thumbnail><pubDate>Tue, 14 Jul 2026 23:57:22 GMT</pubDate><title>T. rex skeleton sells for $50 million, becoming most expensive fossil ever sold</title><updateDate>Tue, 14 Jul 2026 23:58:00 GMT</updateDate></item><item><dateTimeWritten>Thu, 02 Jul 2026 01:24:29 GMT</dateTimeWritten><description>An exclusive look at Greensea IQ&#39;s AI-powered robots that can find and clear mines on the ocean floor. A powerful new tool that minimizes the human risk of deactivating these deadly hazards. NBC News&#39; Brian Cheung reports.</description><expires>2056-07-02T01:24:01.000+0000</expires><guid isPermaLink="false">now_topstory_robots_mines_oceans_260701</guid><link>https://www.nbcnews.com/video/ai-powered-robots-are-new-tech-searching-ocean-floors-for-mines-266047557718</link><media:content url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/now_topstory_robots_mines_oceans_260701/1/abs/index.m3u8" medium="video"><media:credit></media:credit><media:title>AI-powered robots are new tech searching ocean floors for mines</media:title><media:player url="https://www.nbcnews.com/video/ai-powered-robots-are-new-tech-searching-ocean-floors-for-mines-266047557718"></media:player><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_07/1782955429085_now_topstory_robots_mines_oceans_260701_S3_1920x1080-xpoew3.jpg"></media:thumbnail><media:description type="plain">An exclusive look at Greensea IQ&#39;s AI-powered robots that can find and clear mines on the ocean floor. A powerful new tool that minimizes the human risk of deactivating these deadly hazards. NBC News&#39; Brian Cheung reports.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_07/1782955429085_now_topstory_robots_mines_oceans_260701_S3_1920x1080-xpoew3.jpg"></media:thumbnail><pubDate>Thu, 02 Jul 2026 01:23:54 GMT</pubDate><title>AI-powered robots are new tech searching ocean floors for mines</title><updateDate>Thu, 02 Jul 2026 01:24:29 GMT</updateDate></item><item><dateTimeWritten>Tue, 30 Jun 2026 01:33:35 GMT</dateTimeWritten><description>NBC News’ Gadi Schwartz previews the new exhibit at the California Science Center, where visitors will soon be able to view NASA’s space shuttle Endeavour in its ready-to-launch position.</description><expires>2056-06-30T01:33:01.000+0000</expires><guid isPermaLink="false">now_staytuned_ca_endeavor_exhibit_260629</guid><link>https://www.nbcnews.com/video/inside-the-new-space-shuttle-endeavour-exhibit-at-california-science-center-265922117646</link><media:content url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/now_staytuned_ca_endeavor_exhibit_260629/1/abs/index.m3u8" medium="video"><media:credit></media:credit><media:title>Inside the new space shuttle ‘Endeavour’ exhibit at California Science Center</media:title><media:player url="https://www.nbcnews.com/video/inside-the-new-space-shuttle-endeavour-exhibit-at-california-science-center-265922117646"></media:player><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_06/1782783168201_now_staytuned_ca_endeavor_exhibit_260629_S3_1920x1080-j7ynxc.jpg"></media:thumbnail><media:description type="plain">NBC News’ Gadi Schwartz previews the new exhibit at the California Science Center, where visitors will soon be able to view NASA’s space shuttle Endeavour in its ready-to-launch position.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_06/1782783168201_now_staytuned_ca_endeavor_exhibit_260629_S3_1920x1080-j7ynxc.jpg"></media:thumbnail><pubDate>Tue, 30 Jun 2026 01:32:55 GMT</pubDate><title>Inside the new space shuttle ‘Endeavour’ exhibit at California Science Center</title><updateDate>Tue, 30 Jun 2026 01:33:35 GMT</updateDate></item><item><dateTimeWritten>Sat, 27 Jun 2026 01:27:01 GMT</dateTimeWritten><description>The NASA Swift space observatory is in danger of falling from space after 22 years, but a rescue mission with the help of a robot is set to launch on June 30. NBC News’ Gadi Schwartz talks with Katalyst Space CEO Ghonhee Lee, the company partnering with NASA, about the historic mission. </description><expires>2056-06-27T01:25:39.000+0000</expires><guid isPermaLink="false">now_staytuned_swift_space_260626</guid><link>https://www.nbcnews.com/video/katalyst-space-robot-to-launch-on-mission-to-save-nasa-s-swift-space-observatory-265780293512</link><media:content url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/now_staytuned_swift_space_260626/1/abs/index.m3u8" medium="video"><media:credit></media:credit><media:title>How a robot could save NASA’s aging Swift space observatory</media:title><media:player url="https://www.nbcnews.com/video/katalyst-space-robot-to-launch-on-mission-to-save-nasa-s-swift-space-observatory-265780293512"></media:player><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_06/1782523524479_now_staytuned_swift_space_260626_S3_1920x1080-2pc855.jpg"></media:thumbnail><media:description type="plain">The NASA Swift space observatory is in danger of falling from space after 22 years, but a rescue mission with the help of a robot is set to launch on June 30. NBC News’ Gadi Schwartz talks with Katalyst Space CEO Ghonhee Lee, the company partnering with NASA, about the historic mission. </media:description><media:subTitle type="text/srt" lang="en-US" url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/nbcnews/captions/2026/06/1782523524479_now_staytuned_swift_space_260626.srt"></media:subTitle><media:subTitle type="text/vtt" lang="en-US" url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/nbcnews/captions/2026/06/1782523524479_now_staytuned_swift_space_260626.vtt"></media:subTitle></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_06/1782523524479_now_staytuned_swift_space_260626_S3_1920x1080-2pc855.jpg"></media:thumbnail><pubDate>Sat, 27 Jun 2026 01:25:32 GMT</pubDate><title>How a robot could save NASA’s aging Swift space observatory</title><updateDate>Sat, 27 Jun 2026 01:27:01 GMT</updateDate></item><item><dateTimeWritten>Fri, 19 Jun 2026 03:20:42 GMT</dateTimeWritten><description>GJ 504b, the pink planet, is 57 light years away from Earth and now scientists at Northwestern University discovered it has a salty set of clouds surrounding it. Astrophysicist Aneesh Baburaj, who has been leading much of the research, talks with NBC News’ Gadi Schwartz about the discovery and if the pink planet is even a planet after all.  </description><expires>2056-06-19T03:19:23.000+0000</expires><guid isPermaLink="false">now_staytuned_pink_planet_260618</guid><link>https://www.nbcnews.com/video/pink-planet-surrounded-by-salty-clouds-scientists-discover-265357381702</link><media:content url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/now_staytuned_pink_planet_260618/1/abs/index.m3u8" medium="video"><media:credit></media:credit><media:title>Scientists discover salty clouds around pink planet</media:title><media:player url="https://www.nbcnews.com/video/pink-planet-surrounded-by-salty-clouds-scientists-discover-265357381702"></media:player><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_06/1781839150423_now_staytuned_pink_planet_260618_S3_1920x1080-qlt9zz.jpg"></media:thumbnail><media:description type="plain">GJ 504b, the pink planet, is 57 light years away from Earth and now scientists at Northwestern University discovered it has a salty set of clouds surrounding it. Astrophysicist Aneesh Baburaj, who has been leading much of the research, talks with NBC News’ Gadi Schwartz about the discovery and if the pink planet is even a planet after all.  </media:description><media:subTitle type="text/srt" lang="en-US" url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/nbcnews/captions/2026/06/1781839150423_now_staytuned_pink_planet_260618.srt"></media:subTitle><media:subTitle type="text/vtt" lang="en-US" url="https://prodamdnewsencoding.akamaized.net/NBC_News_Digital/nbcnews/captions/2026/06/1781839150423_now_staytuned_pink_planet_260618.vtt"></media:subTitle></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/mpx/2704722219/2026_06/1781839150423_now_staytuned_pink_planet_260618_S3_1920x1080-qlt9zz.jpg"></media:thumbnail><pubDate>Fri, 19 Jun 2026 03:19:19 GMT</pubDate><title>Scientists discover salty clouds around pink planet</title><updateDate>Fri, 19 Jun 2026 03:20:42 GMT</updateDate></item><item><dc:creator>Matt Lavietes</dc:creator><dateTimeWritten>Tue, 07 Jul 2026 14:08:11 GMT</dateTimeWritten><description>Hansen was the sole Canadian astronaut to take part in NASA’s Artemis II mission in April.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/world/canada/artemis-ii-astronaut-jeremy-hansen-stepping-full-time-role-rcna353287</guid><link>https://www.nbcnews.com/world/canada/artemis-ii-astronaut-jeremy-hansen-stepping-full-time-role-rcna353287</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-07/260707-jeremy-hansen-mb-1253-c1d243.jpg" type="image/jpeg" medium="image" height="1000" width="1500"><media:credit>Miguel J. Rodriguez Carrillo</media:credit><media:text type="plain">NASA and Canadian Space Agency astronauts assigned to the Artemis II mission arrive at Kennedy Space Center in Florida on March 27, 2026, to begin final pre-launch preparations for the first crewed lunar flyby in the Artemis program. </media:text><media:description type="plain">Jeremy Hansen at Kennedy Space Center in Florida in March before the Artemis II launch.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-07/260707-jeremy-hansen-mb-1253-c1d243.jpg" height="1000" width="1500"></media:thumbnail><pubDate>Tue, 07 Jul 2026 14:08:11 GMT</pubDate><title>Artemis II astronaut Jeremy Hansen stepping down from full-time role</title><updateDate>Tue, 07 Jul 2026 14:08:11 GMT</updateDate></item><item><dc:creator>Chantal Da Silva</dc:creator><dateTimeWritten>Wed, 01 Jul 2026 11:01:56 GMT</dateTimeWritten><description>“The planet is warming because we’re emitting vast quantities of greenhouse gases, primarily from fossil fuel burning,” one expert said.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/climate-change/ocean-temperatures-hit-record-high-in-june-rcna352514</guid><link>https://www.nbcnews.com/science/climate-change/ocean-temperatures-hit-record-high-in-june-rcna352514</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-07/260701-heat-usa-rs-c69f8b.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Nam Y. Huh</media:credit><media:text type="plain">Chicago Extreme Weather Heat</media:text><media:description type="plain">People enjoy the spray of cool water in front of a Chicago Fire Department during a hot weather day in Chicago, Tuesday, June 30, 2026.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260630-heat-some-chicago-ac-1145-8594db.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Scott Olson</media:credit><media:text type="plain">People cool off along the lakefront as temperatures topped 90 degrees on June 29, 2026 in Chicago, Illinois.</media:text><media:description type="plain">Temperatures topped 90 F in Chicago on Monday.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-07/260701-heat-usa-2-rs-c21f5c.jpg" type="image/jpeg" medium="image" height="1666" width="2500"><media:credit>Mark Schiefelbein</media:credit><media:text type="plain">APTOPIX Washington Extreme Weather Heat</media:text><media:description type="plain">Visitors use a jacket for shade at the Great American State Fair on the National Mall on Tuesday.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-07/260701-heat-usa-rs-c69f8b.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Wed, 01 Jul 2026 11:01:56 GMT</pubDate><title>Ocean surface temperatures hit record high, fanning scientists’ concerns of global crisis</title><updateDate>Wed, 01 Jul 2026 11:36:51 GMT</updateDate></item><item><dc:creator>Denise Chow</dc:creator><dateTimeWritten>Tue, 30 Jun 2026 22:39:39 GMT</dateTimeWritten><description>The announcement is the latest in a stream of funding contracts NASA has awarded private companies in its effort to establish a permanent presence on the moon.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/space/nasa-moon-base-private-space-companies-contracts-rcna352382</guid><link>https://www.nbcnews.com/science/space/nasa-moon-base-private-space-companies-contracts-rcna352382</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260630-Jared-Isaacman-ch-1047-3bf6cc.jpg" type="image/jpeg" medium="image" height="1666" width="2500"><media:credit>Craig Bailey</media:credit><media:text type="plain">Jared Isaacman.</media:text><media:description type="plain">NASA Administrator Jared Isaacman speaks to the media after the Artemis II crew arrives at Kennedy Space Center in Cape Canaveral, Fla., on March 27.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260624-nasa-rendering-vsb-2314-160369.jpg" type="image/jpeg" medium="image" height="1406" width="2500"><media:credit>NASA</media:credit><media:text type="plain">Artist’s rendering of conceptual Moon Base Phase Three development activities near the lunar South Pole.</media:text><media:description type="plain">NASA Administrator Jared Isaacman speaks to the media after the Artemis II crew arrives at Kennedy Space Center in Cape Canaveral, Fla., on March 27.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260624-nasa-rendering-vsb-2313-aba850.jpg" type="image/jpeg" medium="image" height="1406" width="2500"><media:credit>NASA</media:credit><media:text type="plain">Artist’s rendering depicting astronauts, habitats, rovers, power systems, and cargo operations supporting sustained human activities at the Moon Base near the lunar South Pole.</media:text><media:description type="plain">NASA Administrator Jared Isaacman speaks to the media after the Artemis II crew arrives at Kennedy Space Center in Cape Canaveral, Fla., on March 27.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260630-Jared-Isaacman-ch-1047-3bf6cc.jpg" height="1666" width="2500"></media:thumbnail><pubDate>Tue, 30 Jun 2026 22:39:39 GMT</pubDate><title>NASA barrels ahead with moon base plans, doling out nearly $600 million in new contracts</title><updateDate>Tue, 30 Jun 2026 22:39:39 GMT</updateDate></item><item><dc:creator>Sophia Koman</dc:creator><dc:creator>Denise Chow</dc:creator><dateTimeWritten>Mon, 29 Jun 2026 23:07:38 GMT</dateTimeWritten><description>The agency’s Neil Gehrels Swift Observatory is at risk of falling into the atmosphere. A spacecraft set to launch Wednesday is tasked with pushing the satellite back into a stable orbit.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/space/nasa-swift-boost-mission-save-sinking-space-telescope-rcna351996</guid><link>https://www.nbcnews.com/science/space/nasa-swift-boost-mission-save-sinking-space-telescope-rcna351996</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260626-nasa-swift-ww-1729-00d9e0.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Chris Smith via NASA’s Goddard Space Flight Center</media:credit><media:text type="plain">A digital illustration of a satellite in outer space.</media:text><media:description type="plain">A digital illustration of NASA&#39;s Swift observatory.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260626-nasa-swift-ww-1730-212a0f.jpg" type="image/jpeg" medium="image" height="1688" width="2500"><media:credit>NASA&#39;s Goddard Space Flight Center Conceptual Image Lab</media:credit><media:text type="plain">A digital rendering of a satellite in outer space.</media:text><media:description type="plain">A digital illustration of NASA&#39;s Swift observatory.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260626-nasa-swift-ww-1729-00d9e0.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Mon, 29 Jun 2026 23:07:38 GMT</pubDate><title>NASA aims to save a sinking space telescope with a rendezvous in orbit</title><updateDate>Tue, 30 Jun 2026 16:02:05 GMT</updateDate></item><item><dc:creator>Evan Bush</dc:creator><dateTimeWritten>Thu, 25 Jun 2026 21:14:24 GMT</dateTimeWritten><description>Venezuela’s pair of earthquakes is considered a doublet sequence. It’s not rare to have two quakes in short succession, but in this case, that most likely led to more destruction.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/earthquakes/venezuela-doublet-earthquakes-rcna351799</guid><link>https://www.nbcnews.com/science/earthquakes/venezuela-doublet-earthquakes-rcna351799</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260625-venezuela-earthqauke-explainer-mn-1320-d9792b.jpg" type="image/jpeg" medium="image" height="1200" width="1800"><media:credit>Pedro Mattey</media:credit><media:text type="plain">A woman walks past a building damaged during an earthquake in La Guaira, Venezuela, Thursday, June 25, 2026. </media:text><media:description type="plain">A woman walks past a building damaged during an earthquake in La Guaira, Venezuela, Thursday, June 25, 2026. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260625-venezuela-earthquake-mn-1330-05f148.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Juan Barreto</media:credit><media:text type="plain">A heavily damaged apartment building following an earthquake in Catia La Mar, Venezuela, on June 25, 2026.</media:text><media:description type="plain">A heavily damaged apartment building Thursday in Catia La Mar, Venezuela.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260625-venezuela-earthquake-mn-1325-ccc1b1.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Federico Parra</media:credit><media:text type="plain">People search through the rubble around a car trapped beneath the collapsed remains of a residential building following an earthquake in Venezuela</media:text><media:description type="plain">People search through the rubble around a car trapped beneath the collapsed remains of a residential building Thursday in Catia La Mar.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260625-venezuela-earthqauke-explainer-mn-1320-d9792b.jpg" height="1200" width="1800"></media:thumbnail><pubDate>Thu, 25 Jun 2026 21:14:24 GMT</pubDate><title>What to know about ‘doublet’ earthquakes like the destructive pair that hit Venezuela</title><updateDate>Thu, 25 Jun 2026 21:14:24 GMT</updateDate></item><item><dc:creator>Evan Bush</dc:creator><dateTimeWritten>Wed, 24 Jun 2026 21:46:06 GMT</dateTimeWritten><description>A counterintuitive recipe for wildfires is brewing across drought-stricken Western states: a cold front</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/weather/wildfires/fire-risk-weather-forecast-west-lightning-wind-rcna351242</guid><link>https://www.nbcnews.com/weather/wildfires/fire-risk-weather-forecast-west-lightning-wind-rcna351242</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260622-fire-utah-vl-451p-19da9c.jpg" type="image/jpeg" medium="image" height="1333" width="2000"><media:credit>Charles McClintock Wilson</media:credit><media:text type="plain">A vehicle travels toward thick smoke rising from the Iron Fire burning in the East Tintic Mountains</media:text><media:description type="plain">A vehicle travels toward thick smoke rising from the Iron Fire burning near Eureka, Utah, on Sunday.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260622-fire-utah-vl-451p-19da9c.jpg" height="1333" width="2000"></media:thumbnail><pubDate>Wed, 24 Jun 2026 21:46:06 GMT</pubDate><title>Dangerous fire weather to hit the West with combination of lightning and wind</title><updateDate>Wed, 24 Jun 2026 21:46:06 GMT</updateDate></item><item><dc:creator>Evan Bush</dc:creator><dc:creator>Alicia Victoria Lozano</dc:creator><dateTimeWritten>Wed, 24 Jun 2026 15:19:49 GMT</dateTimeWritten><description>Although wildland firefighters are at high risk for smoke-related health issues, the U.S. Forest Service has for decades not allowed respirators.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/news/us-news/firefighters-wear-n95-respirators-policy-change-rcna351438</guid><link>https://www.nbcnews.com/news/us-news/firefighters-wear-n95-respirators-policy-change-rcna351438</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260623-federal-firefighter-ew-357p-793798.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Helen H. Richardson</media:credit><media:text type="plain">Prescribed burn at Rocky Mountain Arsenal Wildlife Refuge&#34;n&#34;n</media:text><media:description type="plain">A U.S. Fish and Wildfire firefighter and a Denver firefighter monitor a prescribed burn at the Rocky Mountain Arsenal National Wildlife Refuge in Denver in 2021.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260623-federal-firefighter-ew-357p-793798.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Wed, 24 Jun 2026 15:19:49 GMT</pubDate><title>Federal firefighters will be encouraged to wear N95 respirators in major policy reversal</title><updateDate>Wed, 24 Jun 2026 16:45:35 GMT</updateDate></item><item><dc:creator>Elmira Aliieva</dc:creator><dc:contributor>Matteo Moschella </dc:contributor><dc:contributor>Reuters</dc:contributor><dc:contributor>The Associated Press</dc:contributor><dateTimeWritten>Tue, 23 Jun 2026 11:21:40 GMT</dateTimeWritten><description>Authorities in France said at least 40 have drowned as people flocked to beaches, rivers and lakes to escape the heat. </description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/world/europe/europe-heat-wave-france-britain-drowned-record-temperatures-rcna351115</guid><link>https://www.nbcnews.com/world/europe/europe-heat-wave-france-britain-drowned-record-temperatures-rcna351115</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260623-europe-heatwave-mb-1021-2c07ae.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Enrico Mattia Del Punta</media:credit><media:text type="plain">Heatwave In Tuscany</media:text><media:description type="plain">Tourists at the Leaning Tower of Pisa during a heatwave in Italy on June 22, 2026.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260623-europe-heatwave-mb-1022-41155d.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Gaulthier Bedrignans</media:credit><media:text type="plain">Paris metro heatwave</media:text><media:description type="plain">A crowded Metro carriage during a heat wave in Paris on Monday.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260623-europe-heatwave-mb-1023-a37076.jpg" type="image/jpeg" medium="image" height="1666" width="2500"><media:credit>Abdul Saboor</media:credit><media:text type="plain">Heatwave hits France</media:text><media:description type="plain">Children cool off in the Trocadero Fountain in Paris on Monday.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260623-london-heatwave-mb-1031-37343e.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Richard Baker</media:credit><media:text type="plain">Bus passengers swelter during a heat wave in London on Monday.</media:text><media:description type="plain">Bus passengers swelter during a heat wave in London on Monday.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260623-europe-heatwave-mb-1021-2c07ae.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Tue, 23 Jun 2026 11:21:40 GMT</pubDate><title>Deadly heat wave grips Europe with red alerts and scorching records</title><updateDate>Tue, 23 Jun 2026 21:19:22 GMT</updateDate></item><item><dc:creator>Denise Chow</dc:creator><dateTimeWritten>Sun, 21 Jun 2026 10:00:41 GMT</dateTimeWritten><description>A radio telescope project known as the Deep Synoptic Array is moving forward. It aims to detect radio waves emitted by stars, planets, galaxies and other celestial objects. </description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/space/radio-telescope-array-nevada-desert-rcna350710</guid><link>https://www.nbcnews.com/science/space/radio-telescope-array-nevada-desert-rcna350710</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260618-dsa-prototype-dishes-vl-127p-44b534.jpg" type="image/jpeg" medium="image" height="724" width="1087"><media:credit>Katie Jameson</media:credit><media:text type="plain">Two prototype dishes seen outside, mountainous landscape behind them</media:text><media:description type="plain">Two prototype dishes for the Deep Synoptic Array at the Owens Valley Radio Observatory near Bishop, Calif.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260618-dsa-team-vl-127p-1efaa1.jpg" type="image/jpeg" medium="image" height="800" width="1199"><media:credit>Katie Jameson</media:credit><media:text type="plain">People sit in a group against a wall, a project screen with people on Zoom appears in the background</media:text><media:description type="plain">Two prototype dishes for the Deep Synoptic Array at the Owens Valley Radio Observatory near Bishop, Calif.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260618-dsa-prototype-dishes-vl-127p-44b534.jpg" height="724" width="1087"></media:thumbnail><pubDate>Sun, 21 Jun 2026 10:00:41 GMT</pubDate><title>World’s most sensitive radio telescope array set to be built in Nevada desert</title><updateDate>Sun, 21 Jun 2026 10:00:41 GMT</updateDate></item><item><dc:creator>Denise Chow</dc:creator><dc:contributor>Kathryn Prociv</dc:contributor><dc:contributor>Christine Rapp</dc:contributor><dc:contributor>Dennis Romero</dc:contributor><dc:contributor>Madison Lambert</dc:contributor><dc:contributor>Nollaig O&#39;Connor</dc:contributor><dateTimeWritten>Sat, 20 Jun 2026 16:56:08 GMT</dateTimeWritten><description>Severe storms, flash flooding and extreme heat are battering parts of the Plains, Midwest and the South this weekend, threatening to disrupt World Cup fans, athletes and holiday travelers alike</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/weather/storms/storms-heat-grip-us-world-cup-holiday-travel-rcna350964</guid><link>https://www.nbcnews.com/weather/storms/storms-heat-grip-us-world-cup-holiday-travel-rcna350964</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260620-storm-texas-ch-1304-c477c2.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Brandon Bell</media:credit><media:text type="plain">A person looks out towards a flooded neighborhood after Tropical Storm Arthur made landfall.</media:text><media:description type="plain">A person looks out toward a flooded neighborhood in Freeport, Texas, after Tropical Storm Arthur made landfall on June 17.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260620-storm-texas-ch-1304-c477c2.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Sat, 20 Jun 2026 16:56:08 GMT</pubDate><title>Storms, floods and scorching heat grip the U.S. as World Cup and holiday travel peak</title><updateDate>Sat, 20 Jun 2026 23:31:50 GMT</updateDate></item><item><dc:creator>Evan Bush</dc:creator><dc:contributor>Phil Helsel</dc:contributor><dateTimeWritten>Wed, 17 Jun 2026 20:49:12 GMT</dateTimeWritten><description>The forecast for Tropical Storm Arthur calls for up to 20 inches of rain in some areas. After hitting the Texas coast, it’s expected to douse parts of Louisiana, Mississippi, Georgia and Florida.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/weather/storms/tropical-storm-arthur-forecast-flooding-first-named-storm-season-rcna350594</guid><link>https://www.nbcnews.com/weather/storms/tropical-storm-arthur-forecast-flooding-first-named-storm-season-rcna350594</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260617-tropical-storm-arthur-ew-438p-845480.jpg" type="image/jpeg" medium="image" height="1334" width="2000"><media:credit>NOAA</media:credit><media:text type="plain">Tropical storm Arthur on June 17, 2026.</media:text><media:description type="plain">Tropical storm Arthur on June 17, 2026.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260617-tropical-storm-arthur-ew-438p-845480.jpg" height="1334" width="2000"></media:thumbnail><pubDate>Wed, 17 Jun 2026 20:49:12 GMT</pubDate><title>Tropical Storm Arthur weakens but flash flood threats remain in the Southeast</title><updateDate>Thu, 18 Jun 2026 04:38:45 GMT</updateDate></item><item><dc:creator>Evan Bush</dc:creator><dateTimeWritten>Wed, 17 Jun 2026 15:00:40 GMT</dateTimeWritten><description>A new study describes the oldest evidence of a plague outbreak ever found, in a set of skeletons excavated from prehistoric graves in Siberia dating back 5,500 years.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/science-news/oldest-evidence-plague-prehistoric-siberia-rcna349852</guid><link>https://www.nbcnews.com/science/science-news/oldest-evidence-plague-prehistoric-siberia-rcna349852</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260612-UstIda-I-Burial-ch-1645-55dce2.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Courtesy Vladimiri Bazaliiskii</media:credit><media:text type="plain">This shared grave contained a boy (aged 12-15 years old) and a girl (aged 13-16 years old) who were found not to be closely related, and plague DNA was obtained from their remains. That they were very close in age but not biologically related, and buried in the same grave, hints at the relationship they might have had when alive.</media:text><media:description type="plain">In a shared grave containing a 12-to-15-year-old boy and a 13-to-16-year-old girl who were not biologically related, plague DNA was obtained from the remains.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260612-UstIda-I-Burial-ch-1649-298c78.jpg" type="image/jpeg" medium="image" height="2500" width="1998"><media:credit>Courtesy Vladimiri Bazaliiskii</media:credit><media:text type="plain">This shared grave contains three individuals, two of whom were identified from ancient DNA as half-sisters (with a shared mother), aged 9-10 years old and 5-6 years old. The third occupant of the shared grave is a boy aged 11-12 years old, who is not closely related to either of the half-sisters, but was buried at the same time in the same grave as them, and was found to have plague DNA.</media:text><media:description type="plain">In a shared grave containing a 12-to-15-year-old boy and a 13-to-16-year-old girl who were not biologically related, plague DNA was obtained from the remains.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260612-skull-of--9-11-year-old-girl-ch-1632-08ea9d.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Courtesy Angela Lieverse</media:credit><media:text type="plain">The skull of a 9-11-year-old girl who died and was buried along with plague victims at the Ust’Ida I burial ground.</media:text><media:description type="plain">In a shared grave containing a 12-to-15-year-old boy and a 13-to-16-year-old girl who were not biologically related, plague DNA was obtained from the remains.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260612-UstIda-I-Burial-ch-16648-05eea5.jpg" type="image/jpeg" medium="image" height="2500" width="1999"><media:credit>Courtesy Vladimiri Bazaliiskii</media:credit><media:text type="plain">This boy, aged 10-12 years old, was buried by himself, and a full genome sequence was studied for the plague strain with which he was infected.</media:text><media:description type="plain">In a shared grave containing a 12-to-15-year-old boy and a 13-to-16-year-old girl who were not biologically related, plague DNA was obtained from the remains.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260612-UstIda-I-Burial-ch-1645-55dce2.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Wed, 17 Jun 2026 15:00:40 GMT</pubDate><title>Oldest evidence of plague outbreak found in prehistoric graves, rewriting the disease’s history</title><updateDate>Wed, 17 Jun 2026 15:00:40 GMT</updateDate></item><item><dc:creator>Denise Chow</dc:creator><dateTimeWritten>Mon, 15 Jun 2026 21:55:35 GMT</dateTimeWritten><description>After it launches in August, NASA’s Nancy Grace Roman Space Telescope is expected to survey more of the sky than any space telescope before, at a pace hundreds of times faster.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/space/nasa-roman-space-telescope-launch-fastest-ever-rcna349773</guid><link>https://www.nbcnews.com/science/space/nasa-roman-space-telescope-launch-fastest-ever-rcna349773</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260612-nancy-roman-telescope-vsb-2015-3ae6b7.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Jason Andrew for NBC News</media:credit><media:text type="plain">Nancy Grace Roman Telescope</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/JANASAROMAN0522260081-1694ad.jpg" type="image/jpeg" medium="image" height="1875" width="2500"><media:credit>Jason Andrew for NBC News</media:credit><media:text type="plain">Nancy Grace Roman Telescope</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/JANASAROMAN0522260263-06bc66.jpg" type="image/jpeg" medium="image" height="2500" width="1875"><media:credit>Jason Andrew for NBC News</media:credit><media:text type="plain">Nancy Grace Roman Telescope</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/JANASAROMAN0522260400-40672c.jpg" type="image/jpeg" medium="image" height="1875" width="2500"><media:credit>Jason Andrew for NBC News</media:credit><media:text type="plain">Nancy Grace Roman Telescope</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260612-nancy-roman-telescope-jason-andrew-vsb-2345-983a5e.jpg" type="image/jpeg" medium="image" height="1875" width="2500"><media:credit>Jason Andrew for NBC News</media:credit><media:text type="plain">Left: the Nancy Grace Roman Space Telescope in the clean room. Right: a Lego model of Nancy Grace Roman, a pioneer of modern space-based astronomy after whom NASA named its next-generation telescope in 2020.</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/JANASAROMAN0522260361-9b95a6.jpg" type="image/jpeg" medium="image" height="2500" width="1875"><media:credit>Jason Andrew</media:credit><media:text type="plain">Nancy Grace Roman Telescope</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260615-andromeda-galaxy-panorama-cs-5409d4.jpg" type="image/jpeg" medium="image" height="799" width="2500"><media:credit>NASA</media:credit><media:text type="plain">A panorama of the Andromeda galaxy.</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/JANASAROMAN0522260653-465445.jpg" type="image/jpeg" medium="image" height="1875" width="2500"><media:credit>Jason Andrew for NBC News</media:credit><media:text type="plain">Nancy Grace Roman Telescope</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260612-nancy-roman-telescope-jason-andrew-vsb-2337-6c0f37.jpg" type="image/jpeg" medium="image" height="1875" width="2500"><media:credit>Jason Andrew for NBC News</media:credit><media:text type="plain">Left: A Goddard employee performs final checks on the Roman telescope in the clean room; right: a clock counts down the time remaining until the observatory is launched into space.</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/JANASAROMAN0522260592-50ad54.jpg" type="image/jpeg" medium="image" height="2500" width="1875"><media:credit>Jason Andrew for NBC News</media:credit><media:text type="plain">Nancy Grace Roman Telescope</media:text><media:description type="plain">Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA&#39;s Goddard Space Flight Center in Greenbelt, Md., on May 22. </media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260612-nancy-roman-telescope-vsb-2015-3ae6b7.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Mon, 15 Jun 2026 21:55:35 GMT</pubDate><title>1,000 times faster than Hubble: Up close with the NASA telescope meant to unlock the cosmos</title><updateDate>Mon, 15 Jun 2026 21:55:35 GMT</updateDate></item><item><dc:creator>Evan Bush</dc:creator><dateTimeWritten>Thu, 11 Jun 2026 21:36:09 GMT</dateTimeWritten><description>Prepare for heat, drought and flooding — it’s officially El Niño season, according to the National Weather Service. This one could be on par with some of the strongest.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/environment/el-nino-arrives-forecast-effects-strong-rcna349628</guid><link>https://www.nbcnews.com/science/environment/el-nino-arrives-forecast-effects-strong-rcna349628</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260911-heat-wave-ch-1231-cd4e3b.jpg" type="image/jpeg" medium="image" height="1666" width="2500"><media:credit>Eduardo Munoz</media:credit><media:text type="plain">Extreme heat warning in New York</media:text><media:description type="plain">People walk along the Brooklyn Bridge during an extreme heat warning in New York in July 2025.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260911-heat-wave-ch-1231-cd4e3b.jpg" height="1666" width="2500"></media:thumbnail><pubDate>Thu, 11 Jun 2026 21:36:09 GMT</pubDate><title>El Niño is officially here, and this one could be a doozy</title><updateDate>Fri, 12 Jun 2026 15:13:58 GMT</updateDate></item><item><dc:creator>Denise Chow</dc:creator><dateTimeWritten>Wed, 10 Jun 2026 20:56:49 GMT</dateTimeWritten><description>The lack of women sparked “reactions ranging from disappointment to outrage,” Administrator Jared Isaacman said.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/space/nasa-artemis-iii-mission-astronauts-all-male-responds-criticism-rcna349462</guid><link>https://www.nbcnews.com/science/space/nasa-artemis-iii-mission-astronauts-all-male-responds-criticism-rcna349462</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260610-artemis-iii-crew-announcement-ew-131p-f24539.jpg" type="image/jpeg" medium="image" height="5345" width="8017"><media:credit>Robert Markowitz</media:credit><media:text type="plain">The Artemis III crew, NASA astronaut Andre Douglas, ESA (European Space Agency) astronaut Luca Parmitano, and NASA astronauts Randy Bresnik and Frank Rubio on June 9, 2026.</media:text><media:description type="plain">The Artemis III crew — NASA astronaut Andre Douglas, European Space Agency astronaut Luca Parmitano and NASA astronauts Randy Bresnik and Frank Rubio — on Tuesday.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-04/260427-Jared-Isaacman-vl-442p-9c8a38.jpg" type="image/jpeg" medium="image" height="1334" width="2000"><media:credit>Andrew Harnik</media:credit><media:text type="plain">NASA Administrator Jared Isaacman Testifies During Congressional Hearing</media:text><media:description type="plain">The Artemis III crew — NASA astronaut Andre Douglas, European Space Agency astronaut Luca Parmitano and NASA astronauts Randy Bresnik and Frank Rubio — on Tuesday.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260610-artemis-iii-crew-announcement-ew-131p-f24539.jpg" height="5345" width="8017"></media:thumbnail><pubDate>Wed, 10 Jun 2026 20:56:49 GMT</pubDate><title>NASA addresses criticism over all-male crew selected for Artemis III test mission</title><updateDate>Wed, 10 Jun 2026 20:56:49 GMT</updateDate></item><item><dc:creator>Evan Bush</dc:creator><dc:creator>Tom Costello</dc:creator><dc:creator>Denise Chow</dc:creator><dc:contributor>Jay Blackman</dc:contributor><dc:contributor>Isabelle Schmeler</dc:contributor><dateTimeWritten>Tue, 09 Jun 2026 16:13:27 GMT</dateTimeWritten><description>The crew is expected to launch into Earth orbit next year to conduct demonstrations with one or both of the lunar landers that SpaceX and Blue Origin are building.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/space/nasa-artemis-iii-astronauts-announced-mission-rcna347223</guid><link>https://www.nbcnews.com/science/space/nasa-artemis-iii-astronauts-announced-mission-rcna347223</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260609-Artemis-III-Crew-Announcement-ew-1221p-4475da.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Bill Stafford</media:credit><media:text type="plain">The Artemis III crew poses for an official portrait, from left, Andre Douglas, Luca Parmitano, Randy Bresnik, Frank Rubio.</media:text><media:description type="plain">The Artemis III crew poses for an official portrait, from left, Andre Douglas, Luca Parmitano, Randy Bresnik, Frank Rubio.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260609-Artemis-III-Crew-Announcement-ew-1221p-4475da.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Tue, 09 Jun 2026 16:13:27 GMT</pubDate><title>NASA announces astronauts for its Artemis III mission to test new moon landers</title><updateDate>Tue, 09 Jun 2026 20:24:04 GMT</updateDate></item><item><dc:creator>Evan Bush</dc:creator><dateTimeWritten>Sun, 07 Jun 2026 10:00:40 GMT</dateTimeWritten><description>It took the U.S. decades and hundreds of millions of dollars to eradicate the flesh-eating New World screwworm. Here’s the plan to renew the fight now that it’s back.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/environment/flesh-eating-screw-worm-fight-plan-rcna348521</guid><link>https://www.nbcnews.com/science/environment/flesh-eating-screw-worm-fight-plan-rcna348521</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260604-screwworm-rs-a4d9c7.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Eric Gay</media:credit><media:text type="plain">Screwworm Livestock</media:text><media:description type="plain">A test container of dyed fly pupae at a facility in Edinburg, Texas, that produces sterile New World screwworms as part of the effort to stop their spread and protect American livestock.</media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260604-cows-texas-ew-254p-747245.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Brandon Bell</media:credit><media:text type="plain">U.S. Cattle Herd Drops To 75-Year Low Amid Challenges For Ranchers</media:text><media:description type="plain">A test container of dyed fly pupae at a facility in Edinburg, Texas, that produces sterile New World screwworms as part of the effort to stop their spread and protect American livestock.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260604-screwworm-rs-a4d9c7.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Sun, 07 Jun 2026 10:00:40 GMT</pubDate><title>The U.S. fought the flesh-eating screwworm for decades. Now it begins again.</title><updateDate>Mon, 08 Jun 2026 15:40:22 GMT</updateDate></item><item><dc:creator>Kaitlin Sullivan</dc:creator><dateTimeWritten>Thu, 04 Jun 2026 17:21:26 GMT</dateTimeWritten><description>Ticks were found carrying a rare type of Lyme disease in New York. It’s the first time these bacteria were found outside of Minnesota and Wisconsin.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/health/health-news/lyme-disease-rare-type-found-first-time-new-york-symptoms-severe-rcna348491</guid><link>https://www.nbcnews.com/health/health-news/lyme-disease-rare-type-found-first-time-new-york-symptoms-severe-rcna348491</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2023-03/230316-black-legged-deer-tick-se-1104a-9b9c4e.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Santiago Urquijo</media:credit><media:text type="plain">A deer tick on a blade of grass.</media:text><media:description type="plain">Deer ticks can carry bacteria that cause Lyme disease.</media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2023-03/230316-black-legged-deer-tick-se-1104a-9b9c4e.jpg" height="1667" width="2500"></media:thumbnail><pubDate>Thu, 04 Jun 2026 17:21:26 GMT</pubDate><title>Rare type of Lyme disease found for the first time in New York</title><updateDate>Thu, 04 Jun 2026 17:21:26 GMT</updateDate></item><item><dc:creator>David Cox</dc:creator><dateTimeWritten>Thu, 04 Jun 2026 12:20:58 GMT</dateTimeWritten><description>New research reveals a mental workaround that is activated through repetition and experience. </description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/health/health-news/multitask-capable-science-confirms-prefrontal-cortex-patience-rcna347912</guid><link>https://www.nbcnews.com/health/health-news/multitask-capable-science-confirms-prefrontal-cortex-patience-rcna347912</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260601-Working-aa-122-471003.jpg" type="image/jpeg" medium="image" height="1467" width="2200"><media:credit>Getty Images</media:credit><media:text type="plain">Businesswoman talking on smart phone at desk</media:text><media:description type="plain">Side view of businesswoman talking on mobile phone while working on computer. </media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260601-Working-aa-122-471003.jpg" height="1467" width="2200"></media:thumbnail><pubDate>Thu, 04 Jun 2026 12:20:58 GMT</pubDate><title>How the brain rewires itself to juggle multiple tasks</title><updateDate>Thu, 04 Jun 2026 12:20:58 GMT</updateDate></item><item><dc:creator>Evan Bush</dc:creator><dateTimeWritten>Tue, 02 Jun 2026 21:01:12 GMT</dateTimeWritten><description>Wildlife officials in Colorado and Oregon are allowing people to fish as much as as they want at some reservoirs that are expected to run dry because of drought.</description><expires>2112-01-01T00:00:00.000+0000</expires><guid>https://www.nbcnews.com/science/environment/drought-fishing-limits-lifted-reservoirs-oregon-colorado-rcna347907</guid><link>https://www.nbcnews.com/science/environment/drought-fishing-limits-lifted-reservoirs-oregon-colorado-rcna347907</link><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260601-Thief-Valley-Reservoir-Oregon-4-ew-317p-92b083.jpg" type="image/jpeg" medium="image" height="2688" width="4032"><media:credit>Oregon Department of Fish and Wildlife</media:credit><media:text type="plain">The Thief Valley Reservoir</media:text><media:description type="plain">The Thief Valley Reservoir in Oregon, pictured in August 2024, is expected to go dry. State officials have removed limits on fishing. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260601-antero-reservoir-ew-425p-7bc60c.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Jason Connolly</media:credit><media:text type="plain">Water flows out of the Antero Reservoir and into the South Platte River in Antero Junction</media:text><media:description type="plain">The Thief Valley Reservoir in Oregon, pictured in August 2024, is expected to go dry. State officials have removed limits on fishing. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260601-Thief-Valley-Reservoir-Oregon-3-ew-317p-b9836e.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Oregon Department of Fish and Wildlife</media:credit><media:text type="plain">The Thief Valley Reservoir</media:text><media:description type="plain">The Thief Valley Reservoir in Oregon, pictured in August 2024, is expected to go dry. State officials have removed limits on fishing. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260601-Thief-Valley-Reservoir-Oregon-2-ew-317p-c4b929.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Oregon Department of Fish and Wildlife</media:credit><media:text type="plain">The Thief Valley Reservoir</media:text><media:description type="plain">The Thief Valley Reservoir in Oregon, pictured in August 2024, is expected to go dry. State officials have removed limits on fishing. </media:description></media:content><media:content url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260601-antero-reservoir-ew-424p-f32187.jpg" type="image/jpeg" medium="image" height="1667" width="2500"><media:credit>Jason Connolly</media:credit><media:text type="plain">A sign hangs from a locked gate closing the road to the Antero Reservoir</media:text><media:description type="plain">The Thief Valley Reservoir in Oregon, pictured in August 2024, is expected to go dry. State officials have removed limits on fishing. </media:description></media:content><media:thumbnail url="https://media-cldnry.s-nbcnews.com/image/upload/t_fit_1500w/rockcms/2026-06/260601-Thief-Valley-Reservoir-Oregon-4-ew-317p-92b083.jpg" height="2688" width="4032"></media:thumbnail><pubDate>Tue, 02 Jun 2026 21:01:12 GMT</pubDate><title>As some Western reservoirs run dry, officials lift fishing limits</title><updateDate>Tue, 02 Jun 2026 21:01:12 GMT</updateDate></item></channel></rss>