A minor, 3.6-magnitude earthquake struck in Northern California on Monday, according to the United States Geological Survey.

A 3.6-magnitude earthquake was reported in Merced County, California on Monday evening, with no damage reported.

A 4.6-magnitude earthquake was reported in California on Saturday (June 28), according to the United States Geological Survey ...

The forthcoming Section 232 consultation process will likely refine which materials are considered 'critical'. Click to read.

Nearly two dozen state geological surveys depend heavily on federal funds. A proposed budget cut could slow or stop key ...

Dashcam footage recorded from a highway in Anderson, South Carolina, showed a bright object with a tail streaking through the ...

Local scientists warn that the proposed federal cuts to the United States Geological Survey’s Ecosystem Mission Area — a ...

An increase in seismicity—marked by frequent tremors—was observed recently at Alaska's Iliamna Volcano, which last erupted in ...

A magnitude-6.1 earthquake struck deep off the coast of the southern Philippines on Saturday, the United States Geological ...

A magnitude 2.3 earthquake happened Thursday afternoon about 1.24 miles south--southeast of Madison in Lake County.

US Geological Survey carries out first resource assessment of government-owned lands since 1998 - before the shale revolution ...

Environmentalists worry the report will be used to justify an increase in drilling without justifiable demand.