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

Andy Allen has opened up about his final meeting with Jock Zonfrillo, revealing that he saw the late celebrity chef just a couple of hours before he died.

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

Uturuncu, a so-called 'zombie' volcano located in the Andes Mountains of Bolivia, has experienced increased seismic activity ...