Paleoanthropologists have announced the world's most complete skeleton of Homo habilis, a human ancestor that lived more than ...

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...

Inspired by biological systems, materials scientists have long sought to harness self-assembly to build nanomaterials. The ...

When a house catches on fire, we assume that a smoke alarm inside will serve one purpose and one purpose only: warn the ...

AI companies are engaged in an expensive arms race to attract users and alleviate public anxiety about the technology. The move taps one of the most senior women on Wall Street to help lead the ...