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…
4 min read THERE'S BEEN A wave of new therapies for Alzheimer’s disease released over the last few years. But nothing would be as revolutionary as simply taking a pill to slow down cognitive decline. Better yet, the ideal medication would be a pill that could protect people with a genetic risk for Alzheimer's. That's
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