An earthquake with a preliminary magnitude of 3.1 rattled Big Bear on Saturday morning. According to the U.S. Geological Survey, the quake struck at 11:19 a.m. The epicenter was about 1.9 miles ...

A tsunami has sent waves into Russia, Japan, Hawaii and the West Coast of the United States after an 8.8-magnitude earthquake ...

U.S. REP. KEVIN MULLIN, D-San Mateo, spoke this week in South San Francisco to promote a new bipartisan bill that would direct the U.S. Geological Survey ...

That’s exactly what happens on the Geology Tour Road in Joshua Tree National Park, where California decides to show off its ...

One of the world’s strongest earthquakes has struck Russia’s Far East and caused small tsunami waves in the northern Pacific ...