Steamboat Geyser holds an elusive reputation for its prolonged periods of dormancy followed by abrupt episodes of re-awakening.

Footage shows a small eruption from Black Diamond Pool in the Biscuit Basin subbasin of Upper Geyser Basin, Yellowstone ...

Yellowstone National Park is one of the most popular and fascinating parks in the U.S. Naturally, there are quite a few ...

A ruptured sewer pipe sent millions of gallons of raw sewage into the Potomac River as crews race to contain the spill.

Much of the volcanic landscape that defines Iceland lies inland and requires deliberate exploration ashore. This is how to ...

Yellowstone is a dynamic geologic system—the one constant is change. This is demonstrated daily by hydrothermal activity ...

Tourists traveling by plane over Yellowstone National Park on Thursday were treated to a rare and magnificent view of the world’s tallest active geyser shooting steam 400-plus feet skyward.

Dozens of earthquakes have been detected in a region just north of the Bay Area, sparking fears that a major earthquake predicted to hit the area is nearing.

Millions of gallons of sewage spilled into the Potomac River leaving ‘horrific’ smell - ‘It’s such high concentrations of sewage that just grabbing a sample is a public health risk,’ the Potomac River ...

While the Perseverance rover continues to capture amazing images of the Martian surface, we also look back at Voyager 2's ...

NASA continues to uncover new discoveries wherever it deploys its technology. A few years ago, it discovered that the Cassini ...

Lake Taupo is New Zealand's largest lake and a popular destination for adventure lovers. Formed by a massive volcanic ...