Yellowstone is moving, but there's another supervolcano that is also showing signs that it's active in the U.S. It's cooling ...

Active volcanoes, pristine lakes, and epic wildlife sightings await at Katmai National Park and Preserve in Alaska.

Rising gracefully above the Andean plains of Ecuador, Cotopaxi Volcano is one of the world's highest active volcanoes and an ...

The USGS said on its website following the quake in July: "Following the M8.8 Russian Kamchatka Peninsula Earthquake, the ...

Combing through 20 years of images from the European Space Agency's Mars Express and ExoMars Trace Gas Orbiter spacecraft, ...

Salt Lake City, Denver and Fort Myers, Florida, were hot places to settle. California lost some of its appeal.

The best meals aren't necessarily at fine dining restaurants. These hole-in-the-wall eateries in California are worth the ...

A state board dropped nearly 100 derogatory terms from maps this year, Central Oregon’s China Hat Butte wasn’t one of them ...

A Pacific research voyage led by scientists from the University of Tasmania has uncovered vital information about the ...

In Namibia, a group of desert lions have left their traditional hunting grounds for the Atlantic coast and are now thriving ...

This video presents Mount Fagradalsfjall in Iceland, captured in 4K. Featuring volcanic landscapes, lava fields, and aerial views with background music and no narration.

Whirling dust devils and winds on Mars can move at an unexpected 99 miles per hour. The dust they send into the atmosphere could affect future missions.