Paleontologists have uncovered the fossil of a new scorpion species, Jeholia longchengi, in China’s famous Yixian Formation.

Epileptic seizures alter sleep by prolonging the stage that's central to memory formation, potentially predisposing the brain to "remember" how to trigger subsequent seizures more easily, a small ...

Their species name is well known, but until recently we’ve understood very little for certain about Homo habilis. Columnist ...