The cap, which acts like a lid, was discovered 3.8 kilometers under the park’s surface Scientists discovered a magma cap ...

A bison was caught on video scratching itself against a sign post in the snowy landscape of Yellowstone National Park.

For decades, scientists knew magma was simmering beneath the earth at Yellowstone National Park. A team of researchers ...

EDITOR’S NOTE: This story is a collaboration between The Associated Press and Grist.

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a ...

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in ...

Located within parts of Wyoming, Montana, and Idaho, Yellowstone National Park truly deserves the honor of being designated ...

The popularity of the spinoff-spawning Paramount+ hit has contributed to a massive influx of people who are already straining ...

Cars, campers and trucks line up before sunrise outside the south entrance of Yellowstone National Park, waiting to gain ... ‘Hey, help us pay back into this model’? Can pop culture not ...

Researchers have identified a stable, gas-venting magma cap beneath Yellowstone, reducing eruption risk and advancing ...

Bison jams are not uncommon in Yellowstone given their population at the park has ranged from 3,500 to nearly 6,000, the National Park Service says.

Locally produced steel containers keep bears out of the trash at the northern entrance to Yellowstone National Park in ...