The National Weather Service (NWS) office in Grand Rapids, Michigan, shared some spectacular views of "ice volcanoes" spewing out of Lake Michigan during a cold front over the weekend. "It was a great ...

The Kīlauea volcano on Hawaii’s Big Island erupted on Tuesday in a nine-hour spectacular in which it shot fountains of lava some 1,300 feet into the air, according to the U.S. Geological Survey.

A volcano is an opening in the Earth's crust that allows molten rock, gases, and debris to escape from below the surface. The ...

A mud volcano erupted in San Juan de Urabá, Antioquia, on February 25, triggering a fiery explosion fueled by methane gas.

Hawaii's Kilauea volcano was erupting in its 43rd episode on Tuesday, prompting warnings from the U.S. Geological Survey and National Weather Service. A Volcanic Activity Notice issued by the USGS at ...

One of the most explosive volcanoes in U.S. history began its eruption with a trickle, not a blast. Mount St. Helens' gas-laden magma oozed into the cone before the mountain finally erupted in 1980.

Add Yahoo as a preferred source to see more of our stories on Google. People watch the surf on the coast of Central Oregon. The Axial Seamount, an underwater volcano 300 miles off the coast of Oregon, ...

The formidable Kīlauea volcano in Hawaii has erupted once more, launching enormous lava fountains and volcanic ash high into ...

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 ...

NASA has spotted what could only be described as a "space volcano" erupting in a long-dormant galaxy, reversing a theory that ...

The explosiveness of a volcanic eruption depends on how many gas bubbles form in the magma – and when. Until now, it was thought that gas bubbles were formed primarily when the ambient pressure ...