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.

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

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

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 ...

Scientists tracking Earth's wandering magnetic pole have spotted it heading from Canada toward Siberia in recent years. Where ...

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

Major storms within the last year took a large chunk of beach and sand dunes away from some of Maine's coastline.

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

Two 3.0+ earthquakes were reported in the Inland Empire on Saturday near Fontana, according to the U.S. Geological Survey.

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