What is a Supervolcano? A supervolcano is a volcano that can produce an eruption of magnitude greater than 8 on the Volcanic ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

A team from the United States Geological Survey (USGS), publishing ... But unlike Mount Saint Helens, the Yellowstone caldera doesn't just have one magma reservoir underneath it.

The chief scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. The Yellowstone supervolcano appears to be bigger than scientists previously expected.

Yellowstone Caldera Chronicles is a weekly column written ... central and southern United States rapidly discover as they find themselves short of breath while hiking, the Yellowstone region ...

According to the United States Geological Survey (USGS), Yellowstone has been relatively ... Fortunately, the odds of a supervolcano eruption occurring in our lifetimes are exceedingly low.

Despite an explosive summer at Yellowstone National ... which earned it the title of a supervolcano, occurred 2.1 million years ago. According to the United States Geological Survey, it released ...