The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 years ago.

Our two-person team loaded the car with a GPS, a drone, notebooks, sample bags, a trowel and a flat spatula lovingly called a ...

A team of scientists put together a global database of submarine mud volcanoes. Orders of magnitude more are still bubbling, ...

Normally, younger rocks are deposited above older ones, forming predictable geologic layers. In the North Sea, this process ...

Footage from an active volcano and a geological attraction have been stitched together and misrepresented online as showing ...

With more than 170 still missing, communities must reconcile how to pick up the pieces around a waterway that remains both a ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

It spurred an explosive migration to California and is yearned for as a piece of jewelry part of people's collection. Turns ...

A hydrologist explains why the region is known as Flash Flood Alley and how its geography and geology can lead to heavy ...

Hundreds of small earthquakes were detected at Mount Rainier on Tuesday in the largest such swarm at the active stratovolcano ...

A moderately strong, 5.7-magnitude earthquake struck in Guatemala on Tuesday, according to the United States Geological ...

Scientists with the U.S. Geological Survey and the University of Washington recorded more than 400 minor earthquakes beneath ...