Although there were no documented eruptions of Old Faithful in Yellowstone for a full day last week, scientists are not concerned. Turns out the ...

A Yellowstone National Park hot spring erupted twice in two days this week, with the second and larger event sending muddy water and steam surging toward a nearby camera. Black Diamond Pool erupted on ...

As of May 10, 2026, Yellowstone's winter closures are lifting, with the park's main roads fully open by mid-April and the Gray Wolf Inn set to reopen on May 22. This timely opening creates a unique ...

Beneath a national park famous for its geysers and bison herds sits one of the most powerful volcanic systems on Earth. Most visitors to Yellowstone walk the boardwalks above superheated springs ...

If you’ve ever wondered how many bathtubs’ worth of water Old Faithful spews upwards on any given eruption, then you’re not alone. A team of researchers in Yellowstone National Park asked that very ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week’s contribution is from Shaul Hurwitz and Blaine McCleskey, ...

Tom has a master’s degree in biochemistry from the University of Oxford and his interests range from immunology and microscopy to the philosophy of science.View full profile Tom has a master’s degree ...

A bison walking past Old Faithful in Yellowstone National Park. - Greg Meland/Getty Images Yellowstone National Park is a regular fixture on many travelers' bucket lists since it was declared ...

What is a super eruption and how did they create the geology of Yellowstone? Where is the world's largest, most explosive, and most unusual volcano? It's Yellowstone National Park. The Yellowstone ...

The Black Diamond Pool in Yellowstone National Park erupted Wednesday, sending plumes of steam and muddy debris hundreds of feet into the air. The latest eruption marks the second time the pool has ...

Add Yahoo as a preferred source to see more of our stories on Google. A large eruption at a hydrothermal pool within Yellowstone National Park covered a nearby live camera in mud and water on ...