Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 ...

"Do not try to climb the volcano, as explosions occur that throw incandescent fragments," Mexico's disaster agency said.

NASA scientists concocted an idea a decade ago to save the world from a civilization-ending eruption of the supervolcano underneath Yellowstone ...

Numerical simulations of Mars's climate show that the surface temperatures of the volcanoes are compatible with the existence of frozen water. In fact, the results show that morning frost deposits ...

A couple caught on camera the scary moment they had to evacuate a popular tourist attraction as a volcano began to erupt.

Scientists are racing to find out whether rapid glacial melt could drive a surge in eruptions — and what that means for ...

There is no positive certainty respecting the real cause of volcanoes ; but the general, yea, almost universal opinion expressed by writers on the subject, is that water in some way is an active ...

triggering the evacuation of the popular Blue Lagoon geothermal spa and cutting heat and hot water to thousands of people. GRINDAVIK, Iceland (AP) — A volcano in southwestern Iceland erupted ...

Lahars or debris flows: This term describes a hot or cold slurry of water and rock fragments that rushes down a volcano’s slopes like “rivers of concrete,” according to the USGS. These often ...