Manjanggul Cave, a significant lava tube on Jeju Island, stretches over 13 kilometers, making it one of the longest lava ...

Jeju Volcanic Island and Lava Tubes together comprise three sites that make up 18,846 ha. It includes Geomunoreum, regarded as the finest lava tube system of caves anywhere, with its multicoloured ...

The most active volcano in the Pacific Northwest is the Axial Seamount. It’s located 300 miles west of Astoria, Oregon, and a mile under the ocean. It’s erupted three times in the past 25 years.

Eruptions at Italy's Mount Etna and the smaller Stromboli volcano spewed hot ash and lava. The eruption is only affecting Sicily and its nearby islands. Catania Airport is Sicily's busiest airport ...

Building a baking soda volcano in your kitchen is a fun science project with the added "wow" factor of an explosion (without really having anything explode). It's great for a rainy day ...

Italy's Mount Etna and Mount Stromboli volcanoes erupted in recent days, spewing smoke and ash into the air. These volcanoes are two of the most active in the world — but they are not the only ...

As a volcano begins forming in the La Brea Tar Pits, the director of the city's emergency management service, working with a geologist, must then use every resource in the city to try and stop the ...

This is when Jeju enters the picture. A swift hourlong flight from Seoul, this enchanting subtropical island marked by twisting volcanic rock, black sand beaches, and jade-colored water has long ...

I’m in Italy visiting a very famous volcano called Mount Vesuvius. A volcano is an opening in the Earth’s crust, which allows hot magma, ash and gases to escape from below the surface.

Volcanoes can look like small mountains or hills. A volcano is an opening in the Earth's crust that allows magma, hot ash and gases to escape. Composite volcanoes are the most common type of ...