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

From Mount St Helens in Washington to the Mauna Loa in Hawaii, these structures have a complicated history of disaster and ...

Volcanoes in the United States that have been active since spring woke up, brushed themselves off, and then went back to ...

Yellowstone National Park, renowned for its geothermal features and volcanic history, is beginning to show signs of renewed ...

( NewsNation) — A volcano in Alaska that last erupted in 1867 is displaying signs of rumbling. Located roughly 140 miles ...

One of the most famous mountains in Washington, Mount Rainier, has been rumbling over the last day due to the amplified ...

The RattleCam is back! For the second year in a row, California Polytechnic State University and Dickinson College are live ...

Recent volcanic activity across the Pacific Ring of Fire has raised alarms among scientists and volcanologists, with several ...

Indonesia is an archipelago of 270 million people with frequent seismic activity. It has 120 active volcanoes and sits along the ... Celebration plans are already underway for the United States' 250th ...

THE’eruption of the Tambora volcanoin Indonesia, rendered 1816 a “year without summer” because of the large quantities of ...

Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, but it’s definitely worth watching.