Since the Kilauea volcanic eruption began on May 3, it's spewed 113.5 million cubic meters of lava onto Hawaii's Big Island, according to an estimate from the United States Geological Survey. That ...

Bright orange lava danced against the dark sky as a massive gas-and-ash plume climbed to 35,000 feet.

Volcanoes don’t always show their activity through huge explosions or lava rivers. In many cases, the changes are quiet and ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

Streams of molten lava flowed from Hawaii's Kilauea volcano overnight Saturday into Sunday, ahead of another eruption expected to take shape in the coming days, the U.S. Geological Survey said.

A massive, iron-rich structure sitting at the base of Earth’s mantle beneath the Hawaiian Islands may be doing more than scientists previously understood to fuel the archipelago’s volcanic activity.

A week-and-a-half after episode 41 of Kilauea’s yearlong summit eruption deposited tephra — lightweight volcanic glass debris — over a sizable area surrounding Halema‘uma‘u crater, residents of ...