What Happened? On a seemingly ordinary day, strong easterly winds swept across Mount St. Helens, causing old ash deposits to be lofted thousands of feet into the air. The U.S. Geological Survey (USGS) ...

Good news! Scientists say the next time the supervolcano in Yellowstone erupts, it won't be a humanity-ended explosion.

Madam Pele, the Hawaiian goddess of volcanoes and fire, always brings out the best when Kilauea volcano erupts. But something ...

According to a statement from the U.S. Geological Survey, "strong easterly–southeasterly winds in the vicinity of Mount St.

Something unusual was spotted swirling within the crater of Hawaii’s Kilauea volcano during the most recent eruptive episode on Tuesday.

No, Mt. St. Helens is not erupting, but it sure looked like the volcano had suddenly reawakened Tuesday afternoon as strong ...

New research suggests that a mystery platinum signature found in Greenland’s ice may have come from a volcanic eruption in Iceland.

A 2014 astronaut photo shows a pair of volcanic lakes appearing to stare up into space from the Chiltepe Peninsula of ...

HONOLULU — Hawaii's Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet into the air and across a section of its summit crater floor. It was Kilauea's 31st display of molten ...