An underwater volcano off the Oregon coast has helped generate more electricity than the equipment needed to run. The ...

Kīlauea volcano sent towering fountains of lava into the Hawaiian sky on Thursday, Nov. 5, some reaching heights of more than 600 feet. The eruption continued into the evening, when the setting sun ...

The Philippines' Mayon Volcano erupted just before noon local time on Friday, spewing a massive ash plume nearly 10,000 feet into the sky.

These fiery features can be as dangerous as they are mesmerizing. Here are a few things to keep in mind if you live near or plan to visit a volcano.

A 2019 astronaut photo shows the near-perfect cone of a highly active volcano poking its heavily scarred and partially ...

Scientists have discovered evidence of two hidden magma sources beneath Nicaragua’s Masaya volcano, where satellite observations revealed mysterious ground movements suggesting magma is shifting deep ...

Cutline: Cameras used to monitor Kīlauea’s lava fountains, shown during Episode 44 on April 9. The left camera is a timelapse ...

More than 60 miles into the Andaman Sea, South Asia’s only active volcano hides a thriving underwater world shaped by fire ...

University of Queensland researchers have shown tiny crystals are a window to activity inside volcanoes and could provide ...

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.