For a pilot, the first signs of flying into an ash cloud can include sudden darkness, fluctuating airspeed, and landing ...

Volcanoes are among nature’s most powerful forces — breathtaking yet potentially catastrophic. According to a visual produced ...

A "sharp, volatile-rich cap” about 2.5 miles under Yellowstone’s surface “acts like a lid,” trapping pressure and heat that ...

Researchers diving in a submersible in the eastern Pacific realized that the landscape they had studied the day before had ...

Analysing lava flows that solidified and then broke apart over a massive crack in the Earth's crust in Turkey has brought new insights into how continents move over time, improving our understanding ...

Falling into a volcano is a fiery death; explore the intense heat and molten rock.

One hotspot may have formed the Pacific’s largest volcanoes, linking the Ontong-Java Plateau to the Louisville Ridge.