Scientists monitor Yellowstone's magma, emphasising the unlikely but potential for a super-eruption that could cause worldwide devastation.

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 ...

Yellowstone National Park wildlife is not fleeing the park, despite viral videos suggesting a mass migration due to a possible Yellowstone supervolcano eruption. The National Park Service (NPS) has ...

There’s a new milky blue pool in Yellowstone National Park.

A supervolcano is located at Yellowstone National Park. Here's what happens to North America and the rest of the world if ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

Yellowstone National Park's geological history is one of the most intensely studied in North America. A new geologic unit gives clues.

The Grand Prismatic hot spring is among the national parks myriad hydrothermal features created by the Yellowstone supervolcano. Photographed on July 22, 2014 in Yellowstone National Park, WY.

View looking northwest at a new thermal pool in the Porcelain Basin area of Norris Geyser Basin, Yellowstone National Park, that probably formed in a series of mildly explosive events between late ...

Grand Prismatic Spring in Yellowstone National Park. Ignacio Palacios/Getty “For decades, we’ve known there’s magma beneath Yellowstone, but the exact depth and structure of its upper ...

The new hydrothermal feature is yet another piece of evidence indicating the unique national park’s ever-changing landscape. “This is really just Yellowstone being Yellowstone,” said Michael ...