Two enormous continent-sized "islands" found buried deep inside the Earth's mantle are challenging our ideas about our planet's inner workings. These unexpected regions of the Earth's innards appear ...

The fourth phase of the current eruption at Kilauea volcano on Hawaii’s Big Island has been paused since Saturday. Still, ...

A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj ...

An Oregon State University scientist has predicted a volcanic eruption in 2025. But at about one mile under the ocean, the ...

This is a USGS compilation of videos collected at approximately 10 a.m. HST on Jan.17, 2025, during a Hawaiian Volcano Observatory monitoring overflight of the most recent summit eruption within ...

Lava vents were seen from the air at Halemaumau Crater in Hawaii. A United States Geological Survey Hawaiian Volcano ...

Kīlauea remains on pause, but the livestream view of Halemaʻumaʻu Crater at just before 5:30 p.m. Jan. 19 showed quite a bit ...

Axial Seamount is a young, 30 million-year-old undersea volcano in the Pacific Ocean off the U.S. coast, and it’s expected to ...

Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

Experts believe a Mount Rainier eruption would post a grave threat to millions who live in the southern and eastern sections ...

There are roughly two dozen or so volcanoes in a state of “unrest” or erupting somewhere on the planet. 2025 has been no ...

HST on January 17, 2025, a USGS Hawaiian Volcano Observatory overflight documented the ongoing summit eruption at Kīlauea’s Halemaʻumaʻu. Stunning footage revealed two erupting vents in the southwest ...