Multiple major US cities could be mostly underwater in just 75 years, a startling new study predicts. The researchers ...

The fate of the settlers who founded the "Lost Colony of Roanoke" in what is now North Carolina remains unknown.

Active Surfaces says its thin, flexible solar collectibles can be attached not just to roofs, but walls, tents, backpacks, ...

Scientists from Nanyang Technological University have predicted that global sea levels could rise by a staggering 6.2 feet (1 ...

President Trump issued an executive order reverting the name of Denali, North America’s tallest peak, back to Mount McKinley.