This video shows an aerial view of a volcanic mountain with a large crater at its summit, containing a calm blue lake. The ...

The Klamath Basin’s volcanic landscape and how people can respond to emergencies — from eruptions to earthquakes, floods and ...

Though its last eruption was a century ago, California's Lassen Peak is the centerpiece of a volcanic panorama.

From a geothermal hotspot to the one-time "Lighthouse of the Pacific," the heat is on beneath the volcanic landscape of ...

Near-constant activity continues on the volcano in Russia. Shivelyuch (also called Shiveluch), the most northerly active ...

When picturing volcanic landscape, you're likely to conjure up images of ashen scenery, grey rubble and rocky terrain. Lanzarote, known for its black lava fields, red craters and Mars-like atmosphere, ...

Magma has drawn me here. I’ve come to explore the island’s volcanic terrain, to find out not only how it fires the imaginations of many Lanzaroteños — the residents who call the place home — but how, ...

Hardened lava crunches under your boots. Pungent sulphur fumes shroud the bizarre black landscape. Warm, sometimes scalding ...

Note: This is the fourth in a series of six Guest Opinions commemorating the Craters of the Moon National Monument Centennial. While southern Idaho’s vast Snake River Plain is lauded and renowned ...

Magma has drawn me here. I’ve come to explore the island’s volcanic terrain, to find out not only how it fires the imaginations of many Lanzaroteños — the residents who call the place home — but how, ...