A future eruption of the Yellowstone supervolcano or similar mega-volcano could bury large parts of the U.S. in ash, disrupt ...

A volcano that has not erupted in 250,000 years has shown signs of returning to life. Scientists warned that an eruption ...

Corked Volcano Researchers have found evidence that a giant "lid" made of magma could be stopping the supervolcano in ...

A "sharp, volatile-rich cap” about 2.5 miles under Yellowstone’s surface “acts like a lid,” trapping pressure and heat that ...

SCIENTISTS have discovered a hidden lid that keeps the vast reservoir of magma beneath the Yellowstone supervolcano at bay. For years scientists have suspected that a mysterious chamber beneath ...

T he Yellowstone supervolcano is extremely well studied, but that doesn’t mean it is fully understood. Researchers have just ...

Lithium that pooled in a volcanic caldera in the western United States had no way out, thanks to a lack of rivers.

It’s been thousands of years since an eruption occurred at Yellowstone, and new research shows what may be contributing to that.

Scientists in the United States have 'blown the lid off' the Yellowstone supervolcano's mysterious underground reservoir of ...

Mount Spurr, a volcano 78 miles from Anchorage, is being monitored for signs of a possible eruption. If it blows, Mount Spurr ...

Scientists have studied Yellowstone National Park's magmatic system for years, but a new view of the magma chamber shows the ...