Several U.S. states, from Hawaii’s fiery peaks to Alaska’s smoldering mountains, have the highest number of active ...

Mandatory Credit: Photo by U.S. Geological Survey/AP/REX/Shutterstock (9765927a) In this photo provided by the U.S. Geological Survey, lava from Kilauea volcano's ...

Despite the catastrophic potential, the likelihood of a Yellowstone supereruption remains very low. The United States Geological Survey (USGS) estimates the annual probability of such an event at ...

Scientists are monitoring Mount Spurr volcano in Alaska amid eruption fears which could cause disruption in the region.

"Mount Rainier may be one of the most iconic volcanoes in the U.S., but it's also considered the most dangerous. In this video, we dive into why Mount Rainier poses such a significant threat, from its ...

An international team of scientists from China, the United Kingdom, and the United States has managed to decipher the ...

Millions of people around the world live near one of the roughly 1,500 active volcanoes on Earth—from Italy’s Campi Flegrei to Indonesia’s Merapi to the United States’ Mount Rainier.