Is the awakening of this colossal force threatening us? Mark Stelten, a geologist with the U.S. Geological Survey and the deputy scientific director of the Yellowstone Volcano Observatory, has decided ...

The Malibu, California, resident pleaded guilty to "foot travel in a thermal area" and was fined $1,540. Of that, $500 was ...

The world's biggest active volcano spans approximately 2,000 square miles and ascends about 13,600 feet above sea level - and ...

Geologists from the Yellowstone Volcano Observatory are often asked to estimate how likely future eruptions are at ...

A recent update on the U.S. Geological Survey (USGS) website offers new insights into the timing of a potential eruption of ...

Ten years went by before Candy Brad was able to see the queen.

Geologists from the Yellowstone Volcano Observatory are often asked to estimate how likely future eruptions are at ...

Yellowstone-area grizzly bear deaths have reached a record number. This year, researchers have documented the most known and ...

Hebgen Lake Ranger District on Custer Gallatin National Forest is looking for volunteers to share the story of the 1959 Hebgen Lake Earthquake to visitors at Earthquake Lake Visitor ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano ...

If the rollerblading and skateboarding duo had lost control and careened off the boardwalk, they may have been in serious ...

Atkinson loaded his golden retriever into his pick-up truck and set off from a marshy field site in Washington to meet Cade ...