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

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

The Yellowstone supervolcano, located beneath Yellowstone National Park in Wyoming, is one of the most powerful volcanic ...

An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial Seamount will ...

One volcanologist who has spent time studying the volcano said the devastation its eruption would cause would be "complete and incomprehensible." ...

Poised some 300 miles off the coast of Oregon, one mile beneath the sea, yet rising 3,600 feet high, and spanning 1.2 miles ...

A HUGE underwater hidden volcano is set to erupt near the US mainland as scientists reveal it has shown signs it will blow ...

Repeated earthquakes are rattling Greece’s volcanic island of Santorini. Scientists say the quakes aren't related to a slight ...

Scientists are monitoring seismic activity on Santorini, as small quakes near the caldera raise concerns about possible ...

Fossil record tells us the super volcano burps every 700,000 years, give or take millennia. Be careful to keep track of this ...

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

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