Geologists examine a massive fissure in Arizona and find that may have existed way before it caught public attention.

A 5.3 magnitude earthquake struck near Santorini, Greece, the latest in a series of temblors near the popular tourist ...

It came a day after the last earthquake near Reno, which happened just two hours after an earthquake near Oak Hill in Jackson ...

U.S. President Donald Trump said on Monday he wanted Ukraine to supply the country with rare earths in return for financially ...

A 3.1 magnitude earthquake that struck southeastern Ohio Monday was felt in eastern Kentucky, according to the United States ...

M. PATRICK / U.S. GEOLOGICAL SURVEY Lava spewed out of the northern vent at Kilauea’s summit Tuesday morning. M. PATRICK / U.S. GEOLOGICAL SURVEY Lava spewed out of the northern vent at Kilauea’s ...

A recent U.S. Geological Survey study projects that rising sea levels and stronger, more intense storms will exacerbate four ...

A tall fountain of lava is spewing from a volcano on Hawaii's Big Island. A webcam on Tuesday shows vigorous streams of red ...

A minor earthquake measuring 2.4 in magnitude occurred near the Missouri-Illinois border on Saturday evening, Feb. 1, 2025.

The U.S. Geological Survey will be conducting low-level helicopter survey flights over over norther Routt County and parts of ...