Volcanic activity bubbling away beneath the Yellowstone National Park in the US appears to be on the move. New research shows that the reservoirs of magma that fuel the supervolcano's wild outbursts ...

This stunning astronaut photo shows the natural beauty of Japan's Aso Caldera — a giant crater-like bowl containing 17 different volcanoes, leftover from major eruptions spanning over 200,000 years.

The volcanic system beneath Yellowstone National Park is one of the few places on Earth capable of an eruption so large it ...

A gigantic bulge in the north rim of the Yellowstone caldera is the latest sign of volcanic activity in the national park.

United States Geological Survey (USGS) scientist Mark Stelton (left) and Kenneth Sims, a UW professor of geology and geophysics and a member of the USGS Yellowstone Volcano Observatory, examine a ...

Caldera volcanic eruptions create geological hazards that affect many communities around the world. Geophysical, geochemical and remote sensing data have become essential for understanding the tectono ...

The Kilauea volcano erupted Monday morning on Hawaii's Big Island following increased earthquake activity beneath its summit, according to the U.S. Geological Survey. The volcano is located along the ...

Filipina geologist Jenny Anne Barretto's social media post correcting fake claims about the Apolaki Caldera. Following a series of earthquakes in the Philippines one week ago, an AI-generated image of ...

Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active volcanoes Sally Sennert Did you know that there are between 40 and 50 volcanoes ...

Buried beneath the high desert on the Oregon–Nevada line, an ancient volcanic scar is suddenly being talked about in the same breath as Saudi oil fields. Researchers say the McDermitt Caldera holds ...

Lava fountaining within Kilauea’s summit caldera has stopped after just after 7 hours today. The Hawaiian Volcano Observatory said that “episode 14” of the ongoing eruption ended at 1:49 p.m. when ...