Yellowstone is using a 53,000-pound vibrator truck to create custom-made earthquakes to study the supervolcano the park sits ...

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

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

An underwater volcano situated 300 miles off the US coast could erupt “any day now”, scientists have warned. The Axial ...

Yellowstone Volcano Observatory. For the full story visit UW News. Responsible harvesting and other small disturbances can help make forests in the eastern United States more resilient to climate ...

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

What we’ve found is that this reservoir hasn’t shut down — it’s been sitting there for a couple million years, but it’s still ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Brandon Schmandt, professor of ...

Scientists have solved the mystery on why a "zombie" volcano in South America has been displaying possible signs of an ...