Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...

Usually, Google Street View feature is used to see a potential destination from the perspective of a car, but now the feature can be used to see the inside of a volcano on a remote island. The newest ...

Off the coast of British Columbia, nearly a mile beneath the surface, something unexpected is happening. It starts with heat.

At Thrihnukagigur ("Three Peaks Crater") you can take an elevator inside a volcano's magma chamber. Cave explorer Dr. Árni B Stefánsson discovered the chamber in 1974 and fought to open it to visitors ...

Far below the Pacific, a volcano long written off as geologically dead has turned out to be both active and teeming with life ...