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 ...

THE mangled wreck of a missing tourist helicopter has reportedly been found by an active volcano in southern Japan. Two ...

Iceland's Vatnajökull Glacier is one of the most beautiful—and geologically important—places in the country.

Snow covered the summit of Mauna Loa, the world’s largest active volcano, in Hawaii on January 5. While much of the state remained under a flood watch, rain fell as snow at the volcano’s 13,678 foot ...

Timelapse imagery captured snow accumulating at the summit caldera of Mauna Loa, an active volcano on the Island of Hawaii, on Monday 5.USGS Volcanoes released this footage on Facebook with a caption ...

Hawaii's Kilauea was spraying a spectacular fountain of lava on Monday, keeping up its reputation as one of the world's most ...

HONOLULU — Hawaii's Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet (30 meters) into the air and across a section of its summit crater floor. It was Kilauea's 31st display ...