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

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

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

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

The red liquid formed tall fountains and then spread across 650 acres. The Hawaiian Volcano Observatory estimated the lava was about 1 yard thick. Get top local stories in Southern California ...

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.

What had been low-level lava flows since Thursday morning became more vigorous fountaining Friday evening, according to the U.S. Geological Survey’s Hawaii Volcano Observatory.

The eruption, which started on December 23, is now in its second pause, according to the USGS Hawaiian Volcano Observatory. But, it could still restart at any time. Furthermore, emissions of toxic gas ...

One of the most active volcanoes in the world erupted again early Monday, with lava fountains stretching more than 200 feet and a plume of toxic gas soaring above Hawaii, officials said.

Those who ignore the warnings, walk past closure signs, lose track of loved ones, and sneak into closed areas to get a closer look do so at great risk,” officials said.

Hawaii’s Kilauea, one of the world’s most active volcanos, fired out partially molten “lava bombs” from its vents and lava fountains up to 262 feet.

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 seismic ...