New research may have solved an American mystery which has baffled geologists for a century and a half: How did a river carve ...

The finding "may be the hidden answer to more tectonic mysteries than we’ve previously realized," said geologist Adam Smith.

Those with an adventurous spirit will love what nature has to offer in the colder months. A great place to start is Matthiessen State Park.

The Green River’s dramatic route through Utah’s Uinta Mountains has puzzled geologists for more than a century. Now, a group ...

Every year at Grand Canyon National Park, millions of visitors from all over the world stop at one of a dozen water spigots. Most people are on a rim, seeing the canyon's majesty for the first time, ...

A giant underwater canyon system in the Atlantic appears to have formed through tectonic forces rather than erosion.

The men had crossed the "fast-moving" body of water to reach the dog, but they soon found themselves stranded as well, officials said Abigail Adams is a Human Interest Writer and Reporter for PEOPLE.

A version of this story first aired on Blue Ridge Public Radio. Boise, Idaho is hundreds of miles away from the ocean. And yet, the landlocked city is a hot spot for surfers. During the warm months, ...