Scientists using ice-breaking ships and underwater robots have found the Thwaites Glacier in Antarctica is melting at an ...

A section of a popular Glacier National Park trail in Montana has been closed after a man was attacked by a bear.

Looking to stay stateside for your next vacation? Visit the 35 most beautiful places in the U.S. to see iconic landmarks, ...

The scale of the geological event is like something from prehistoric times, with a tsunami 200 meters--656 feet--in height.