A magnitude 3.6 earthquake struck near Vallejo on Thursday, the U.S. Geological Survey said. The quake hit at 12:41 p.m.

One of the most active volcanoes in the world is gearing up for a spectacular eruption, according to the United States ...

Hawaii's Kilauea volcano is once again shooting lava more than 1,000 feet into the air. Episode 36 of the current series of ...

Kilauea, one of the most active volcanoes in the world, erupted for five hours on Nov. 9, creating a unique whirlwind ...

The quake off the Russian coast is among the world's 10 largest ones since 1900. The massive 8.8 magnitude earthquake that struck off the far eastern coast of Russia was the largest the world’s seen ...

SAN FRANCISCO (KGO) -- A 3.7 preliminary magnitude earthquake struck off the coast of San Francisco Friday morning, according to the U.S. Geological Survey. The USGS says it was about three miles from ...

Eight earthquakes have hit the San Ramon area Sunday. Four consecutive quakes initially rattled San Ramon Sunday morning.

Another small North Carolina town in the Blue Ridge Mountains experienced a small earthquake on Saturday, federal seismologists reported. A 2.1 magnitude earthquake registered at 5:52 a.m. about four ...