Between Norris Geyser Basin and Mammoth Hot Springs is an interesting thermal area known as Roaring Mountain. These days, it ...

High-resolution radiometric and magnetic data from an airborne geophysical survey of the Medicine Bow Mountains in southern ...

Videos from the U.S. Geological Survey showed lava spewing from a fissure in the volcano, into the Nāpau Crater in the middle of the volcano's East Rift Zone.

Webcam footage shows lava tumbling over a steep edge like a waterfall of molten rock in Hawaii Volcanoes National Park.

A 2.6 magnitude earthquake struck near Old Monroe, Missouri on Thursday, Sept. 19, north of St. Louis.

The United States Geological Survey reports that the 3.4-magnitude earthquake was recorded shortly before midnight near ...

A minor earthquake measuring 2.6 magnitude struck near Old Monroe, Missouri, early Thursday morning, with the epicenter ...

Earthquakes are typically smaller and occur rarely in Kansas, however, 149 have been reported in the past year, according to ...

A group of U.S. Geological Survey scientists scraped and studied the inside of a freshly dug trench just off the Rainbow Lake ...

The U.S. Geological Survey is giving the Arizona Institute for Resilience a $7.4 million grant to help find practical ...

Hawaii's Kilauea volcano, one of the most active in the world, is erupting again, prompting a volcano watch alert in ...

Kilauea erupted briefly Sunday night in an area of Hawaii Volcanoes National Park that’s closed to the public. The volcano’s ...