The formation of Heart Mountain near Cody is a story of a block of rock the size of Rhode Island moving at 700 mph, an ...

One hundred years ago, on June 23, 1925, a mountainside in the Gros Ventre Range in northwest Wyoming collapsed, unleashing ...

The Yellowstone Volcano Observatory is a consortium of universities and agencies that monitors the Yellowstone supervolcano and conducts volcanic and geologic research.

Is it safe to drink treated water from rivers in Yellowstone National Park? Well, that depends on whether there are any ...

For generations, the majestic beauty of Yellowstone National Park has captivated millions, drawing visitors with its steaming geysers, vibrant hot springs, and abundant wildlife. Yet, beneath this ...

Is it safe to drink treated water from rivers in Yellowstone National Park? Well, that depends on whether there are any ...

Beneath Yellowstone National Park lies something extraordinary—a giant underground chamber filled with molten rock, trapped ...

And there’s one lurking just underneath Yellowstone National Park. Border Patrol finds massive drug-smuggling tunnel that ...

Recent research reveals that Yellowstone’s magma chamber contains significantly more liquid magma than scientists previously estimated, suggesting that the supervolcano might be closer to erupting ...

One hundred years ago, on June 23, 1925, a mountainside in the Gros Ventre Range in northwest Wyoming collapsed, unleashing ...

Fischer said the Yellowstone system is similar to the Valles Caldera in New Mexico. Although Valles Caldera is smaller, it’s a super volcano that produced large eruptions roughly a million years ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Michael Poland, geophysicist with ...