An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists.

From the cities instantly incinerated to the global volcanic winter, AI reveals what life would look like if the Yellowstone supervolcano erupted.

Lurking beneath Yellowstone National Park is a massive underground reservoir of magma, capped by the park’s famous caldera. 640,000 years ago, a super eruption rocked the region. What would ...

A supervolcano eruption would destroy pretty much everything within a 40-mile radius. In the case of Yellowstone, pyroclastic flows would devastate the neighboring states of Montana and Idaho as ...

If the supervolcano underneath Yellowstone National Park ever had another massive eruption, it could spew ash for thousands of miles across the United States, damaging buildings, smothering crops ...

A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long term.

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park, but they say there's no need to worry at the moment. “The western part of the Yellowstone ...

Yellowstone National Park, known for erupting geysers like Old Faithful, is home to one of earth's largest volcanic systems, with the capacity to wreak havoc on an entire continent — and that so ...

Yellowstone warning as supervolcano could be 'gearing up to explode' One volcanologist who has spent time studying the volcano said the devastation its eruption would cause would be "complete and ...

More liquid magma lurks beneath the Yellowstone supervolcano than scientists once thought. But don’t panic: That amount of magma, researchers say, is still nowhere near enough to portend an ...

The last caldera-forming eruption at Yellowstone "was much more complex than previously thought," according to the annual report about activity at the supervolcano.