The U.S. Geological Survey did not report any earthquakes, but "explosive expansion" might be what woke you up. Here's what to know.

At any given moment, about 20 volcanoes on Earth are actively erupting. Often among them is Mayon—the most active volcano in ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) reported brief lava fountaining activity on Monday at Mayon Volcano as its effusive eruption continues for 70 days. In its latest ...

A new detection method called “Jerk” could dramatically improve how scientists forecast volcanic eruptions. By using a single broadband seismometer, the system can detect extremely subtle ground ...

Scientists discovered Hawaii’s deep mantle plume is splitting, which may create two future volcanic island chains.

Episode 43, new fountain height record and tephra fallout on nearby communities - Features | Hawaii Tribune-Herald ...

Hawaii Island’s Kīlauea Volcano erupted for the 43rd time on March 10, issuing a rare Ashfall Warning. This isn't the first time and there are other ashfall alerts that may also be issued when ...

A magnitude 4.4 earthquake struck off the Kau coast of Hawaii island late this afternoon. The quake hit at 5:16 p.m. and was ...

A magnitude 4.3 earthquake occurred Thursday afternoon off the Pāhala coast of the Hawaii Island.

Deep beneath our feet, the planet plays a game of pull and smash with tectonic plates that influence everything from coastlines to climates, all on ti.