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A rare meteorite that crashed through a New Jersey roof contains evidence of ancient salty fluids, organic compounds, and amino acids from a primitive asteroid。 Its pristine chemistry could offer new clues about how space rocks helped supply early Earth with some of the ingredients needed for life
Dogs have been shaping—and being shaped by—humans for about 15,000 years, evolving from early partners of hunter-gatherers into an astonishing range of specialized companions。 Across the globe, they adapted alongside people to wildly different environments and needs, from powerful Arctic sled dogs and agile rainforest hunters to high-altitude dogs
The rise of the potato in the Andes appears to have left a lasting mark on human DNA。 Indigenous Peruvians carry exceptionally high numbers of a starch-digestion gene, likely because people with more copies gained an evolutionary advantage once potatoes became a staple food。 The change began thousands of years before European contact, providing unu
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Chemists have developed a catalyst that breaks a long-standing rule governing which molecules receive electrons during chemical reactions。 By releasing electrons directly into solution, the technique could unlock reactions—and potentially useful new molecules—that were previously out of reach
The deal takes the maker of titles including The Sims and EA FC into private ownership - and loads it with debt
The money will be used to develop new data centres to house, operate, and cool miles of stacked computer chips that process AI data and actions
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Amazon announces first off-the-grid data center in race to reap AI profits
The release of Muse Glimmer, a model that can be freely downloaded and modified, is likely to intensify a debate over whether A。 should be restricted
Hey HN,Henry from Cactus here。We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers。 We got really great feedback here, and have now incorporated the suggestions to release Needle 2
A 240-million-year-old reptile discovered in Brazil is revealing what evolution looked like just before the rise of dinosaurs and crocodiles。 The small predator had unusually positioned legs that may have allowed it to move more efficiently than many earlier reptiles。 Its close relatives were previously known mostly from other continents, suggestin
NASA engineers have found a clever way to squeeze more life out of Voyager 2, nearly half a century after it left Earth。 In an operation nicknamed the “Big Bang,” the team simultaneously shut down certain power-hungry hardware and switched to lower-power alternatives while keeping the spacecraft warm enough to survive
Zuckerberg’s superyacht and support ship were slow to heed Coast Guard call
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As data centers gobble up memory chips, other industries that need the components, including electronics companies like Apple and medical device makers, are asking for government help
A few details from the White House’s A。 plan have leaked to the news media, but the administration has officially communicated almost nothing
A deal between will allow some creators to use clips from Disney films and TV shows in their videos