Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

Spectacle at the Kilauea volcano in Hawaii: during its most recent eruption, the lava shot over 300 meters into the air.

Mount Kilauea in Hawaii erupted again on Sunday. The National Weather Service said lava is pouring from the north vent.

The Kilauea Volcano in Hawaii, located on the state's Big Island, underwent two major eruptions in the last few weeks.

Where does Kilauea tephra go? The answer is blowin’ in the wind – Features, Volcano Update | West Hawaii Today ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall as Earth’s largest volcano ...

This is the 26th lava fountaining episode recorded at Kilauea since December. Kilauea is one of the world's most active ...

As another school year ends, the USGS Hawaiian Volcano Observatory welcomes two new summer interns: Kamalani Poepoe and Ruth Gale. With an ongoing eruption at the summit Kilauea, now is the perfect ...

A Boston-area man fell off a cliff while trying to get an up-close view of the Kilauea volcano eruption in Hawaii.

Hawaii's Kilauea volcano is erupting again in spectacular fashion, sending lava shooting 1,000 feet into the sky, according to the United States Geological Survey. On Friday morning, "Episode 26 ...

Hawaii's Kilauea volcano is erupting again in spectacular fashion, sending lava shooting 1,000 feet into the sky, according to the United States Geological Survey.