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

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

The Imperial Valley has been recognized as one of the most unique places for geological study. It may not seem like much to ...

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

An earthquake with a preliminary magnitude of 3.5 struck the Inland Empire on Saturday, which was felt by residents across a ...

These giant rocks could roll at any moment. The fact they haven't offers a window into the shaking of ancient Earth.

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

A northern Ontario First Nation has decided it is willing to potentially become host to a deep repository for Canada's nuclear waste.

Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than ...

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

An earthquake rattled the Fontana area on Saturday afternoon, according to the U.S. Geological Survey. The preliminary ...

It happened at around 2:17 p.m. nearly four and a half miles northwest of Fontana, according to the United States Geological ...