Ash and smoke were flung some 3,900 feet into the air after Indonesia's Mount Lewotobi Laki-laki erupted on Wednesday.

A pair of strong earthquakes has struck off the southern coast of Cuba, inflicting damage and causing landslides.

A preliminary 3.5-magnitude earthquake rattled Fontana Saturday afternoon, according to the United States Geological Survey.

An earthquake with a preliminary magnitude of 3.4 struck the Inland Empire around 8:17 p.m., the second time an earthquake ...

The Utah Geological Survey identifies radon gas as “Utah’s most deadly geological hazard” as it has led to thousands of lung ...

Located in southern Washington state, Mount St. Helens is notorious for its eruption on May 18, 1980. The eruption of ...

The U.S. Geological Survey (USGS) said a small earthquake happened in Stamford on Monday morning. The 1.3 magnitude quake ...

Scientists tracking Earth's magnetic pole have recently spotted it heading toward Siberia. Where it will end up, no one knows ...

“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

A magnitude 3.4 earthquake hit the Fontana area Saturday, the U.S. Geological Survey said. The Inland Empire quake was ...

The United States Geological Survey recorded a 2.8 magnitude earthquake just south of the Bootheel on Saturday morning.