Residents on the popular island of Santorini have experienced hundreds of earthquakes this week while researchers have ...

Long-quiet volcanoes in the Cascades region of the Pacific Northwest are still underpinned by large reservoirs of magma, new ...

When most of us think about active volcanoes in the U.S., Mount St. Helens, Mt. Rainier and a few others will first come to mind. However, one of the most active volcanoes in the region is about a ...

What is the collective noun for a group of volcano scientists? While some tongue-in-cheek responses might be “an eruption of ...

EXCLUSIVE: Senior Features Writer Layla Nicholson climbed the Santorini caldera where she remembers the ominous eight-word warning a tour guide issued about the active volcano adjacent to the picture- ...

ATHENS, Greece -- Multiple earthquakes are rattling Santorini, a volcanic island in Greece, prompting authorities to dispatch rescuers with tents, a sniffer dog and drones, and to shut schools on four ...

The Greek island has a long history of earthquakes, but what is causing the recent series of quakes has scientists perplexed.

“The extent of Pele's hair is dependent on lava fountaining activity and current wind conditions ... The youngest and most active volcano on the island of Hawaii, it has been erupting ...

At 5,897 meters above sea level, it is the second-highest peak in the country and together with the Sangay and Reventador volcanoes (both in the Amazon region), is currently among the most active ...

Hawaii’s Kilauea volcano is currently spewing fiery red-orange lava up to 250 feet high from its north vent – in what’s ...