This post may contain links from our sponsors and affiliates, and Flywheel Publishing may receive compensation for actions taken through them. Volcanoes are responsible for some of the most ...

This post may contain links from our sponsors and affiliates, and Flywheel Publishing may receive compensation for actions taken through them. Despite sometimes giving out warning signs, volcanic ...

Aerial photograph of volcanoes of the Islands of Four Mountains. Mount Tana is in the foreground and Mount Herbert, Mount Cleveland, and Mount Carlisle are shown left to right in the background. (John ...

The bulge first appeared in 1996 and has now returned, but Yellowstone Volcano Observatory says there's no cause for alarm.

A cluster of mountains in Alaska’s central Aleutian Islands might not be six separate volcanoes but instead could be interconnected as one giant volcano. A team of researchers uncovered evidence ...

Yellowstone National Park is home to a giant supervolcano, and scientists have been tracking changes in this global phenomenon. Fortunately, there is no need to worry. A Jan. 1 edition of the journal ...

A small group of volcanic islands in Alaska's Aleutian chain might be part of a single, undiscovered giant volcano, say scientists. If the researchers' suspicions are correct, the newfound volcanic ...

Hidden in the Pacific, two very different volcanoes are forcing scientists to rethink what counts as “biggest.” Tamu Massif, ...

Some volcanoes can produce eruptions so powerful they release oceans of dust and toxic gases into the air, blocking out sunlight and changing a planet’s climate for decades. By studying the topography ...