Explosive chemistry doesn’t always mean danger. In many cases, it simply refers to reactions that produce dramatic visual ...

These meteorites carried traces from the volcanic era, and the team repeatedly simulated the early Martian climate ...

Dick Fiske, who died on June 18 as he neared his 93rd birthday, was one of the most original thinkers ever at the USGS ...

This stunning astronaut photo shows the natural beauty of Japan's Aso Caldera — a giant crater-like bowl containing 17 different volcanoes, leftover from major eruptions spanning over 200,000 years.

Hawaii's Kilauea volcano erupted again this week, spewing lava 500 feet into the air from the crater at its summit, the U.S. Geological Survey said. The eruption ended around 8 p.m. local time on ...

Hawaii’s Kilauea volcano erupted again on Tuesday (September 2) video from the United States Geological Survey showed.

More than 2,000 earthquakes were recorded in one day. An underwater volcano off the coast of Oregon is gearing up for an eruption, according to volcanologists who are monitoring for activity. The ...

Volcanic activity will mark the 31st time Kilauea has erupted since December. One of the most active volcanoes in the world is living up to its reputation as it gears up for another eruption. An ...

A lava fountain is shown erupting within Halemaʻumaʻu Crater at the summit of Kīlauea. - M. Patrick/USGS Hawaii’s Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet into the ...

Hawaii’s Kilauea volcano has been shooting lava from its summit crater about once a week since late last year, delighting residents, visitors and online viewers alike with a firehose of molten rock.

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 ...

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