Magnetic detection can only go so far in an island chain made of volcanic rock. Experts say other methods could be a ...

The state must spend millions to see if more electricity can be produced using heat deep under the earth. And it will have to ...

This is the 26th lava fountaining episode recorded at Kilauea since December. Kilauea is one of the world's most active volcanoes.

As another school year ends, the U.S. Geological Survey Hawaiian Volcano Observatory welcomes two new summer interns: Kamalani Poepoe and Ruth Gale. With an ongoing eruption at the summit of Kīlauea, ...

Are you debating between a Hawaii or Puerto Rico vacation? Keep scrolling to find out everything you need to know about ...

Learn about the largest active volcano on Earth Mauna Loa in Hawaii. Discover its massive size, eruption history, and ...

Kīlauea Volcano’s Halemaʻumaʻu crater began erupting again on Wednesday, with lava fountains reaching more than 1,000 feet in ...

Kilauea is one of six active volcanoes located in the Hawaiian Islands, which also include Mauna Loa, the world's largest volcano.

HONOLULU (AP) — A magnitude 5.7 earthquake struck the world’s largest active volcano on Friday — Mauna Loa on the Big Island of Hawaii — knocking items off shelves and cutting power in a ...

A magnitude 5.7 earthquake has struck the world’s largest active volcano. The Friday quake that struck Mauna Loa on the Big Island of Hawaii knocked items off shelves in nearby towns, but no … ...

No tsunami was expected following Friday's earthquake, which was centered on Mauna Loa's southern flank at a depth of 23 miles, 1.3 miles southwest of Pahala.