The summit eruption at Kīlauea volcano that began on Dec. 23 entered its fourth eruptive episode on Jan. 15 and continues ...

Violent eruptions continue in Hawaii, sending lava hundreds of feet into the air and spreading glass threads over nearby areas.

Like fortune tellers who peer into a crystal ball for insight, volcanologists at the USGS Hawaiian Volcano Observatory peer into the tiny crystals contained in lava flows to learn about the magma’s ...

Visiting Hawaii's Volcanoes National Park offers an extraordinary experience, featuring two of the world's most spectacular ...

Bárðarbunga - the second-largest volcano in the country - has been hit with a swarm of 130 earthquakes within just five hours ...

Researchers have discovered an underground aquifer in Oregon's Cascade Range is significantly larger than previously thought ...

People were flocking to Hawaii Volcanoes National Park on Wednesday to get a glimpse of fountaining lava. The eruption that ...

A spacecraft named BepiColombo is currently zipping by planet Mercury, making a very close flyby and snapping incredible high ...

A volcano in eastern Indonesia erupted on Saturday, spewing hot lava and releasing a column of smoke and ash four kilometres ...

Mount Ibu Volcano sent a 5km high ash column above its crater when it erupted in Indonesia on Saturday night. Footage shows the hot lava flowing from its peak, as seen from a home in North Maluku on ...

All that volcanic activity means that natural hot springs are prevalent within and outside the park. Two favorites include ...