While the Statue of Liberty may not be submerged, low-lying places like Ellis Island could be underwater. By 2100, sea-level ...

The Tara Polar Station, a $23 million research vessel with a crew of 12, will drift across the Arctic ice to enable better ...

The hull descended in a straight line and is largely still intact—the scan shows it neatly wedged into the ocean floor. The stern, on the other hand, is shattered, and researchers have never ...

A hidden continent existed under Greenland's ice. Scientists found this lost continental fragment. It is called the Davis ...