Rumors abound as animals are leaving Yellowstone National Park en masse. Is the Yellowstone supervolcano about to erupt?

Are we ready for a mega-blast from the supervolcano in Yellowstone National Park? Ozzy Osbourne’s sisters speak out after his ...

The unsettling 13-foot gap is located at Norris Geyser Basin - one of the hottest, oldest and most dynamic of Yellowstone's ...

Jimmy Kimmel gave a salute to “The Late Show With Stephen Colbert” — and blasted rival network CBS — on Thursday evening, ...

Yellowstone National Park geologists identified a new thermal feature in Norris Geyser Basin. It may have coincided with a ...

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 ...

A mysterious blue water-filled hole appeared in Yellowstone's Norris Basin, caused by small explosions, but poses no ...

Volcanoes act as windows deep into Earth. They help us understand the formation of our planet and the others in our solar ...

A growing body of evidence suggests she might have survived into old age — which would entirely change the story of America’s ...

News Bison dies in rarely seen hot springs mishap at Yellowstone National Park Updated: Jun. 30, 2025, 12:59 p.m. | Published: Jun. 30, 2025, 12:58 p.m.

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

Probable eruptions of the Yellowstone caldera have been shown in various disaster movies like "Supervolcano" or "2012," but in fact, scientists today are closely monitoring volcanic activity ...