HONOLULU (AP) — Hawaii’s Mauna Loa, the world’s largest active volcano, has started to erupt, prompting volcanic ash and debris to fall nearby, authorities said Monday. The eruption began late Sunday ...

One of the most popular attractions on the Big Island, the park offers some of the best volcano viewing in the world.

Whether you're on the hunt for lunar landscapes or hoping to see a real eruption, this list will help you decide which ...

A new NASA satellite image has captured a rare view of an erupting volcano, revealing its bright red lava flow as seen from space.

Hawaii's Kilauea volcano erupted Tuesday, spewing out massive amounts of lava.

Dozens of people have died, hundreds are missing and many more homes were destroyed after separate volcanic eruptions in ...

When you think of the United States, images of sprawling cities and vast landscapes might come to mind, but not the hidden and ever-present geological threat: volcanoes. While you might associate ...

New seismic activity beneath Mount Teide is being monitored by scientists, with no immediate eruption risk for Tenerife.

HONOLULU (AP) — Hawaii officials are warning residents of the Big Island that the world’s largest active volcano, Mauna Loa, is sending signals that it may erupt. Scientists say an eruption isn’t ...

Echinus Geyser in Yellowstone National Park, a rare acidic geyser and the largest in the world, has recently been observed ...