The reason the region is safe is because, aside from Yellowstone being closed during the winter months, it has not yet ...

A shocking hole has emerged in Yellowstone, leaving experts speculating about potential supervolcanic activity beneath the surface. This sudden geological event raises questions about shifting magma ...

A video recently shared shows a “dirty eruption” in the Black Diamond Pool in the Biscuit Basin at Yellowstone National Park.

A big, messy surprise greeted Yellowstone National Park early Saturday morning, just as winter officially began. At around ...

Videos of animals appearing to flee Yellowstone National Park have gone viral, leading to speculation that the park’s infamous “supervolcano” may be about to blow. Climate website Green Matters ...

A muddy eruption at Black Diamond Pool in Yellowstone National Park has been captured on camera. The video was recorded by the Yellowstone Volcano Observatory webcam Saturday morning.

The National Park Service tells PEOPLE animals are not leaving Yellowstone National Park in "large numbers," despite social media videos claiming otherwise After an influencer shared a string of ...

A caldera—like the one at Yellowstone Park spanning parts of Wyoming, Idaho and Montana—is a large depression or hollow formed when a volcano erupts and the magma chamber beneath it empties, leading ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Deborah Bergfeld, research geologist ...

The Grand Prismatic hot spring in Yellowstone National Park is sourced from a magma chamber beneath it. The bright colours are produced by hydrophilic bacteria in the mineral-rich water. Yellowstone, ...