Scientists have found the oldest direct evidence for tectonic motion on Earth by more than half a billion years ...

Melinda Beardsley's disappearance haunted her family for years. Now they have answers—but her case is far from closed.

Simon Pegg and Nick Frost have been friends and collaborators since the mid-1990s, and it's impossible to overstate their impact as a comedic duo both in their native Britain and here in the U.S. When ...