A 2023 astronaut photo shows off an unusual cranium-like structure appearing to stare up into space from the floor of a large ...

This stunning astronaut photo shows the natural beauty of Japan's Aso Caldera — a giant crater-like bowl containing 17 different volcanoes, leftover from major eruptions spanning over 200,000 years.

Good gravy, is this a harrowing video. To capture close-up footage of this lava lake on the Pacific island of Vanuatu, Geoff Mackley and his colleagues had to brave excruciating heat and some rather ...

A Hawaiian volcano looks like a scene from "The Lord of the Rings" as it spews lava this week. A United States Geological ...

As arguably the world’s most active volcano, Hawaii’s Kīlauea presents a unique opportunity for researchers who want to observe the Earth’s geologic processes in real-time. Even more importantly, as a ...

Cameraman aims for rare lava lake at Mt. Marum Volcano. Oct. 27, 2011— -- Getting there was enough of an adventure. "Put that [expletive] camera away," our helicopter pilot, Phil Cotter, shouted ...