Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

New research traces the origins of Earth’s most powerful volcanic eruptions to mysterious continent-sized structures deep ...

MYSTERIOUS ‘BLOBS’ lurking beneath the Earth’s surface could be responsible for the cataclysmic volcanic eruptions that ...

A South Carolina beach town once nicknamed “Dirty Myrtle” because of its rowdy nightclubs and strip joints has become a ...

Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On ...

The popular hiking trail Koko Crater Stairs is closed after an 8-year-old boy was critically injured on July 5 when he fell about 20 feet down a shaft and into a bunker near the top of the Hawaii ...

A project by Icelandic firm s.ap arkitektar envisions the year 2150, when buildings and cities made from lava could be a ...

Fueled by an eco-tourism industry that has experienced unprecedented growth, Costa Rica boasts an infrastructure few can ...

When the island of Santorini was rattled by thousands of small earthquakes earlier this year, many people were left mystified ...

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about geologically active moons.

Mount Etna erupts: All about Europe’s most active volcano Unlike many other volcanoes that remain dormant for years before they erupt, Etna remains in an almost constant state of unrest.

From Etna to the Canary Islands, volcanic wines have garnered a lot of attention in recent years. But what distinguishes volcanic soil, and how does it impact a resulting wine?