Researchers continue to uncover mysterious lost cities. The locations tend to vary. We've seen several abandoned areas ...

A judge on Wednesday barred a major U.S. private prison operator from housing immigrants facing possible deportation in a ...

Think fighting climate change is hard? Try dancing on a melting iceberg. The show, Thaw, is a call to action for the planet.

Beating the scorching heat was much different before air conditioning was commonplace, and many people had to be creative ...

The perfect beach trip includes a sandcastle or two. Whether it’s an intricate kingdom with a moat or mounds of sand ...