Was the Red Planet once blue? New evidence points to an ancient ocean on Mars
Ancient shoreline features hint that water on Mars once formed a vast ocean....
2dSpace.comScience
Ancient shoreline features hint that water on Mars once formed a vast ocean....
Article URL: https://research.perplexity.ai/articles/weight-transfer-for-rl-post-training-in-under-2-seconds Comments URL: https://news.ycombinator.com/item?id=46683645 Points: 3 # Comments: 0...
Friday, Jan. 16, 2026: See our latest news and updates on NASA's Artemis 2 moon rocket rollout to the launch pad....
Nature, Published online: 20 January 2026; doi:10.1038/s41586-026-10109-2 Author Correction: Anthropogenic influences on major tropical cyclone events...
Article URL: https://www.economist.com/science-and-technology/2026/01/14/2025-was-the-third-hottest-year-on-record Comments URL: https://news.ycombinator.com/item?id=46659913 Points: 8 # Comments: 2...
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...
Even though the Red Planet's atmosphere is thin, wind is still one of Mars' most relentless sculptors....
We figured out how to turn protein function on and off, with magnetic fields from small handheld magnets. More context here: https://www.nature.com/articles/d41586-026-00204-9 Comments URL: https://ne...
"Dark matter can be red hot when it is born, but still have time to cool down before galaxies begin to form."...
Amazon's data centers will reportedly utilize copper from a mine in Arizona that's leaching metal from ores using microorganisms, the Wall Street Journal reports. Amazon Web Services will be the first...
3I/ATLAS is heading away from the sun on an escape trajectory from our solar system....
A sample of a polymetallic nodule at the Viridian Biometals lab in Pasadena, California. | Photo: Getty Images The Trump administration took the next step toward unilaterally jumpstarting deep-sea min...
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...
Shanghai-based Harbour BioMed’s acquisition of a stake in US-based Spruce Biosciences is the latest example of China’s novel drug developers progressing from one-time licensing deals into long-lasting...
A generation ago, the people of Okinawa in Japan were recognised as among the longest-lived in the world, fortunate residents of one of just five “blue zones” around the planet where a combination of ...
China’s commercial space sector logged 50 launches last year – more than half of the country’s total – underscoring the growing role of private players alongside the state-led space programme, with Be...
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 ...
Dr. Sue Hwang, a radiation oncologist, said her own experience with breast cancer helped her see vulnerability as a strength instead of a weakness. Tim Brown Oncologist Sue Hwang was diagnosed with br...