A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long term. When you purchase through links on our site, we may earn an ...

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 last erupted over 640,000 years ago, spraying over 240 cubic miles / ,1000km 3 of molten rock, dust, and volcanic ash into the atmosphere and wrecking the existing habitat.

The favored hypothesis cannot explain the string of volcanic eruptions since those first flood basalts, including the formation of Yellowstone’s caldera, which happened only 2.1 million years ago.

Lurking beneath Old Faithful, scientists have long known there was a supervolcano in Yellowstone National Park with the potential to make the Mt. St. Helens' eruption look like child's play. Now ...

Yellowstone supervolcano just can’t seem to get a break. ... Popular concern about it is misplaced, and besides, there are plenty of other American volcanoes that pose a greater potential danger.

YELLOWSTONE SUPERVOLCANO: AMERICAN DOOMSDAY launches Thursday, June 24 on discovery+. In addition to watching YELLOWSTONE SUPERVOLCANO: AMERICAN DOOMSDAY on discovery+, viewers can join the ...

A supervolcano is a large volcano that has experienced at least one eruption of magnitude 8 or more—the highest value on the Volcanic Explosivity Index. The Yellowstone supervolcano, located in ...

The last super-eruption at Yellowstone volcano, which occurred 631,000 years ago, was not one huge explosion. Instead, new research suggests it was a series of eruptions or multiple vents spewing ...

The long-dormant Yellowstone super-volcano in the American West has a different history than previously thought, according to a new study by a Virginia Tech geoscientist.

Scientists have discovered Yellowstone’s hotspot that powers its volcanic system is much older than originally thought. It could be 50 million years old.