A magnitude 3.0 earthquake struck in Riverside County on Friday, the U.S. Geological Survey said.The quake hit at 12:18 p.m.

Alabama’s geographic center sparks debate as Clanton, Chilton Co. and Montevallo claim the title, while USGS says the true ...

The plane is mapping the Earth over Hubbardston and neighboring towns for the United States Geological Survey.

The term "100-year flood" implies that the event is a rare occurrence; however, dozens of such storms have inundated the ...

The U.S. Geology Survey will conduct airborne geophysical surveys over parts of southern Colorado to map critical minerals ...

Low-level airplane flights begin as soon as late July over the Black Hills and Bear Lodge areas of Wyoming and South Dakota ...