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

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

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 ...

Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists and affiliates. Note: The summit eruption of Kl ...

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

People around the world greet the New Year with fireworks and other celebrations. This year, Hawaii Volcanoes National Park ...

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

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.

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

the U.S. Geological Survey's Hawaiian Volcano Observatory said. Kilauea began erupting around 2:30 a.m. local time at the base of the Halemaumau Crater within the summit caldera after elevated ...

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