An enormous body of water has been found in volcanic rocks below the peak of the Oregon Cascade Range. The volume is so large ...

Arizona is home to over 1,000 volcanoes and has three active volcanic fields, the largest of which is the San Francisco ...

Large explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.

While volcanism caused a temporary cold period, the effects had already worn off thousands of years before the meteorite, the ultimate cause of the dinosaur extinction event, impacted. Massive ...

Why empires fall is a question that fascinates many. But in the search for an answer, imagination can run wild. Suggestions ...

The most destructive type of eruptions at Yellowstone ... This suggests this northeast region would become the future center of volcanic activity in Yellowstone. If magma does once again snake ...

Massive volcanic eruptions on the Indian peninsula have long been proposed as an alternative cause for the demise of the dinosaurs. This phase of active volcanism took place in a period just ...

Volcanic eruptions release vast amounts of carbon-dioxide, dust and sulfur, thereby significantly altering the chemistry of the atmosphere and changing Earth's climate—but in different ways and ...