Researchers say that SARS-CoV-2 is being mutated by human proteins that degrade it, although “natural selection” of the virus is enabling it to bounce back.Scientists at the U.K.’s University of Bath and the University of Edinburgh say their research could help in the design of vaccines to combat the virus.In a statement, the researchers note…
By Michael Marshall Tools found in the Chiquihuite cave in Zacatecas, Mexico, suggest humans arrived there earlyMads Thomsen HUMANS seem to have been living in the Americas as early as 33,000 years ago – 15,000 years before the most widely accepted date. The finding implies that people arrived there before the peak of the last…
By Donna Lu An AI can tell when Tweets are made by bots or peopleYiu Yu Hoi/Getty Artificial intelligence is being used to spot the difference between human users and fake accounts on Twitter. Emilio Ferrara at the University of Southern California in the US, and his colleagues have trained an AI to detect bots…
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6 min read Your sleep score is consistently high, you’re tracking macros like it’s your job, and you’ve finally got your V02 max and heart rate variability dialed in. Thanks to your fitness tracker, you’re healthier than ever. Or are you? “Wearables are great at measuring data related to athletic training and can help you
The international committee on food safety is reviewing infant formula safety. Published: December 29, 2025, 12:05 am Scientists are to conduct a risk assessment on certain pathogens in powdered infant formula following the global distribution of contaminated ByHeart products. At the Codex Committee on Food Hygiene meeting in December in Nashville, members asked the Joint