Beneath the tranquil waters of Indonesia’s Lake Toba lies one of the most colossal and dangerous supervolcanoes on Earth, capable of triggering super eruptions with global climatic consequences ...

The United States has dealt with a flurry of earthquakes this month, raising concerns about "The Big One." Last week, the ...

A layer of magma has been discovered 2.4 miles below Yellowstone that releases gases and prevents eruptions, according to ...

A small town in Idaho sitting near the Yellowstone supervolcano has been rocked by an early morning earthquake , possibly ...