Discover the raw beauty of Yellowstone National Park in this immersive 4K experience. See the iconic Old Faithful geyser ...

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 ...

“The Yellowstone system is one that’s been stagnant for a long time.” The volcano’s largest eruption, which earned it the title of a supervolcano, occurred 2.1 million years ago.

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 ...

After a multi-decade march of progressive excesses across our nation’s institutions, the pressure rose enough for the people ...

Tourists and officials were startled by a hydrothermal explosion at Black Diamond Pool in July 2024. Geoscientists are working out how and why it occurred to better understand these hazardous events.

What if you only had a day or two to spend in Yellowstone National Park? Where would you go? What would you photograph? If ...

Data could help to reveal the warning signs of potentially dangerous eruptions caused by liquid groundwater abruptly turning into gas.

YELLOWSTONE NATIONAL PARK — A small eruption at Yellowstone National Park was recently caught on camera, but scientists say it’s just the latest in a series of blasts they’ve been tracking ...

Yellowstone National Park has a new plan for dealing with geologic hazards like thermal explosions and earthquakes for the ...

This frame capture of a video from a webcam shows a small eruption emanating from Black Diamond Pool in Biscuit Basin, a subbasin of Upper Geyser Basin in Yellowstone National Park, on May 31, 2025.

The most recent eruption at Yellowstone happened about 630,000 years ago. It was massive and left a giant crater known as a caldera.