For decades, many evolutionary biologists have observed that much of molecular evolution is surprisingly quiet. The idea was that many…

In response to the current outbreak of Ebola caused by the Bundibugyo virus, which originated in the Democratic Republic of…

A pilot study found that elevated gut bacteria-derived metabolites can identify many children with autism, raising the possibility of a…

Artificial intelligence models trained to behave friendly and empathically are more likely to agree with users’ false beliefs, at the…

Liquid water is widely considered to be one of the essential components of life. But new research suggests that worlds…