Kīlauea is one of the world’s most active volcanoes, spewing out lava and ash intermittently for most of 2025. Now, a camera ...

Deadliest volcanic eruption: The 1815 eruption of Mount Tambora in Indonesia, which killed up to 100,000 people From lava fountains to towering ash clouds, volcanoes produce some of the most dramatic ...

Kīlauea's 38th eruption episode ended after 12 hours, featuring 50-100 feet high lava fountains, briefly peaking at ...

Hawaii’s Kilauea, one of Earth’s most active volcanoes, sent lava fountains spewing into the air, obliterating a U.S.

Tephra formed by lava fountains during the ongoing Kīlauea summit eruption has created a new puʻu, or hill, southwest of ...

Fresh lava fountains have spewed in spectacular fashion from Hawaii’, US vulcanologists say, marking nearly a year since one ...

Another spectacular eruption at one of the most active volcanoes in the world has destroyed the camera volcanologists use to ...

Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment in 1879. Congress created the USGS to “classify the public lands and examine ...

Volcanic activity resumed at Hawaii as Kilauea volcano erupted on Saturday morning December 6,2025 sending red-hot lava ...

The Cordón Caulle volcano in Chile is part of the Puyehue-Cordón Caulle Volcanic Complex along the Andes mountain range in southern Chile. Philipp Ruprecht, an associate professor at the University of ...

HILO The recently published Geologic map of the central-southeast flank of Mauna Loa volcano is the culmination of years of field work by the U.S. Geological Survey. This updated map supersedes the ...

America's geological wonders don't need erupting volcanoes to create breathtaking spectacles that look straight out of a science fiction movie. From towering mushroom-shaped rocks to mysterious moving ...