Fifty years ago, the discovery of a human ancestor "Lucy" generated worldwide attention. NPR's Scott Detrow speaks with paleoanthropologist Zeray Alemseged about the legacy of the discovery.
The Alpha Phi sorority and two members of Beta Alpha Omega have been charged after a student was found dead in a river after ...
The Foldscope brings a powerful science tool to schools that can't afford microscopes. Scientists use it too. Its creators ...
An Israeli strike on a Lebanese army center on Sunday killed one soldier and wounded 18 others, the Lebanese military said.