Storms now pounding Southern California are raising the specter of more danger for residents—debris flows in areas already ...

Oh, you didn’t get an invite to the shark party? Shame, because on the underwater mountains off Ascension Island, it’s ...

Undersea mountains are key locations for predators—with 41 times more sharks than the open ocean, new research shows.

With the storm dumping rain over the Eaton Fire burn zone, runoff canals in Sierra Madre's Upper Canyon community are running black with muddy water.

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

A canyon is a deep, narrow valley with steep sides. Here on Earth, canyons are typically formed by long-term erosion from ...

Arapahoe Basin Ski Area has announced that its legendary East Wall terrain opened Thursday, Feb. 13. With rocky chutes and ...

Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows. They have ...

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

The U.S. has officially renamed the Gulf of Mexico to the Gulf of America. The question, though, is whether this is important ...

The Gulf of Mexico is now called the Gulf of America for Google Maps users in the United States, keeping with the terms of ...