For decades, researchers in and around Yellowstone National Park have used seismic waves to map the hot mush below the ...

Kilauea’s summit was inflating Friday, indicating that magma was accumulating, according to Hawaiian Volcano Observatory ...

The Hawaiian Volcano Observatory reported today that Kilauea’s summit area is slowly inflating, indicating that new magma is ...

The Hawaiian Volcano Observatory reported today that Kilauea’s summit area is slowly inflating, indicating that new magma is ...

A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long ...

The current eruption phase began Dec. 23. In the 24 hours prior to this morning, vents in the southwest portion of the ...

Satellite imagery has revealed the dramatic extent of an eruption that kicked off just before Christmas, with fountains ...

Webcam images show the eruption within Kaluapele, the summit caldera of Kīlauea volcano on the Big Island, continues from ...

“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

Kilauea was erupting within Halemaʻumaʻu crater in the summit caldera, within a closed area of Hawai'i Volcanoes National Park, as of 6:30 a.m. local time, after it first erupted around 2:00 a.m.

National Park officials urged caution after a toddler nearly fell off a 400-foot cliff while the family visited erupting volcano Kīlauea. After a three-month pause the Kilauea Volcano in Hawaii ...

The National Park Service says the boy was just about a foot away from a fatal fall when his mother snatched him up ...