A strong, 6.6-magnitude earthquake struck in the Philippine Sea on Saturday, according to the United States Geological Survey ...

A strong 6.6 magnitude earthquake struck off the coast of Taiwan late Saturday local time, according to the United States ...

The geology of the ocean floor is truly spectacular — perhaps even more than land geology. Unfortunately, it's really hard to study.

A strong, 6.7-magnitude earthquake struck in the North Pacific Ocean on Friday, according to the United States Geological Survey. The temblor happened at 11:44 a.m. Japan time about 71 miles northeast ...

Landslide hazard mapping has made big strides, but the public still must rely on piecemeal mapping and incomplete data to ...

In the new research, Goudz and his team combined decades of data from Mars orbiters with ancient maps of valleys, lake beds, ...

New research in Yellowstone National Park has found a connection between earthquake swarms and the chemical reactions needed ...

Huge tunnels under southern Brazil and northern Argentina were potentially made by giant, Ice Age sloths for refuge and rest ...

Save this guide for your next California road trip when you want beaches, deserts, and forests that feel far from tour buses ...

Many Florida homeowners are familiar with the danger sinkholes pose. But some areas are more risky than others.

Collecting historic maps is my primary obsession. I got started at the University of Arkansas when working on my master's thesis by preparing a series of surface geologic maps of the Keefer Mountain ...

Updated production data indicate that the Marcellus shale shows no evidence of declining resource quality or well ...