You're getting warmer! Hot dark matter could refine cosmic game of hide and seek
"Dark matter can be red hot when it is born, but still have time to cool down before galaxies begin to form."...
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"Dark matter can be red hot when it is born, but still have time to cool down before galaxies begin to form."...
A trial was about to launch for a vaccine that would ward off the HIV virus. It would be an incredible breakthrough. Then it looked as if it would be over before it started. (Image credit: Tommy Trenc...
From the Upside Down through the Devil's Anus and beyond. Here are 6 times these theoretical wormholes turned up in sci-fi shows and movies....
Nature, Published online: 20 January 2026; doi:10.1038/d41586-026-00190-y The accuracy of eyewitness evidence is questioned, and a fossil collection examined when a geological society moves its London...
Hi HN! We're Kamran, Raaid, Laith, and Omeed from Constellation Space. We built an AI system that predicts satellite link failures before they happen ( https://youtu.be/069V9fADAtM ). Between us, we'v...
Bezos Alexander Tamargo/Getty Images for America Business Forum Jeff Bezos is escalating his rivalry with Elon Musk in space. His space venture, Blue Origin, unveiled a satellite network aimed at chal...
Plus: The Oscars, tool-using animals, Nobel drama and more....
With the moon out of the way on Jan. 18, bright Jupiter and Saturn become stand-outs in the January night sky....
Article URL: https://e360.yale.edu/digest/china-renewable-photo-essay Comments URL: https://news.ycombinator.com/item?id=46630369 Points: 18 # Comments: 0...
AI pioneer Geoffrey Hinton warned that rapid advances could upend jobs, power, and humanity itself. JORGE UZON/AFP via Getty Images Geoffrey Hinton said he's very sad that the AI he helped create has ...
Elon Musk made his first-ever appearance at Davos where he joked about Greenland, and discussed the future of AI and humanoid robots. Read the original article on Business Insider...
Kimiya Yui released the timelapse footage to celebrate his 300th cumulative day spent orbiting Earth....
Crew 11- comprising US astronauts Zena Cardman, 38, and Mike Fincke, 58, Japanese astronaut Kimiya Yui, 55, and Russian cosmonaut Oleg Platonov, 39 - safely returned to Earth on January 15 from the In...
The Blue Origin New Glenn rocket lifts off at Launch Complex 36 in its second launch attempt at Cape Canaveral Space Force Station on November 13, 2025 in Cape Canaveral, Florida. | Miguel J. Rodrigue...
I saw a tweet that tinygrad is so good that you could make a graphics library that wraps tg. So I’ve been hacking on a gtinygrad, and honestly it convinced me it could be used for legit research. The ...
Article URL: https://www.media.mit.edu/publications/your-brain-on-chatgpt/ Comments URL: https://news.ycombinator.com/item?id=46712678 Points: 7 # Comments: 1...
Article URL: https://www.smithsonianmag.com/science-nature/maggots-incredibly-efficient-source-protein-may-make-them-next-superfood-humans-180987847/ Comments URL: https://news.ycombinator.com/item?id...
Article URL: https://thereader.mitpress.mit.edu/meditation-and-the-unconscious-buddhism-neuroscience-conversation/ Comments URL: https://news.ycombinator.com/item?id=46655667 Points: 4 # Comments: 1...
Even though the Red Planet's atmosphere is thin, wind is still one of Mars' most relentless sculptors....
Article URL: https://www.science.org/doi/abs/10.1126/science.adt7790 Comments URL: https://news.ycombinator.com/item?id=46722853 Points: 3 # Comments: 0...