01:16 Ancient human ancestor Lucy was not alone — she lived alongside at least 4 other proto-human species, emerging research suggests (www.livescience.com)
11-19 Mathematicians have devised new problems to challenge the most advanced AI systems'' reasoning capabilities — and they failed almost every test (www.livescience.com)
11-16 Large language models not fit for real-world use, scientists warn — even slight changes cause their world models to collapse (www.livescience.com)
11-16 ''Another piece of the puzzle'': Antarctica''s 1st-ever amber fossil sheds light on dinosaur-era rainforest that covered South Pole 90 million years ago (www.livescience.com)
11-11 150,000-year-old rock-shelter in Tajikistan found on ''key route for human expansion'' used by Homo sapiens, Neanderthals and Denisovans (www.livescience.com)
11-11 ''Webb has shown us they are clearly wrong'': How astrophysicist Sophie Koudami''s research on supermassive black holes is rewriting the history of our universe (www.livescience.com)
11-11 ''A direct relationship between your sense of sight and recovery rate'': Biologist Kathy Willis on why looking at nature can speed up healing (www.livescience.com)
11-08 Armored dinosaur could withstand the impact of a high-speed car crash, thanks to the ''bulletproof vest'' over its plate armor (www.livescience.com)
11-07 Scientists just got 1 step closer to creating a ''superheavy'' element that is so big, it will add a new row to the periodic table (www.livescience.com)
11-06 ''Ridiculously smooth'': James Webb telescope spies unusual pancake-like disk around nearby star Vega — and scientists can''t explain it (www.livescience.com)
11-06 No need to wait for Black Friday — one of Canon''s best cameras for wildlife photography is discounted by over 1,450 right now (www.livescience.com)
11-05 ''An offering to energize the fields'': 76 child sacrifice victims, all with their chests cut open, unearthed at burial site in Peru (www.livescience.com)
11-03 380 million-year-old remains of giant fish found in Australia. Its ''living fossil'' descendant, the coelacanth, is still alive today. (www.livescience.com)
10-30 James Webb telescope finds 1st possible ''failed stars'' beyond the Milky Way — and they could reveal new secrets of the early universe (www.livescience.com)
10-30 Ancient Indigenous weapons from Australia can deliver ''devastating blows,'' 1st-ever biomechanics study of its kind reveals (www.livescience.com)
10-28 From black cats to white spirit bears, ''superstitions, lore and myths can shape your subconscious'' biases that have real effects (www.livescience.com)
10-27 AI ''can stunt the skills necessary for independent self-creation'': Relying on algorithms could reshape your entire identity without you realizing (www.livescience.com)
10-25 'We don't really consider it low probability anymore': Collapse of key Atlantic current could have catastrophic impacts, says oceanographer Stefan Rahmstorf (www.livescience.com)
10-24 'Truly primal': Watch Burmese python swallow deer whole in Florida Everglades by stretching its mouth to the absolute limit (www.livescience.com)
10-23 Key Atlantic current could collapse soon, 'impacting the entire world for centuries to come,' leading climate scientists warn (www.livescience.com)