Since Thursday, at least 131 earthquakes have been recorded — as small as magnitude 0.2 and as big as magnitude 4 — in the ...

A series of moderate to minor earthquakes struck near the geologically active area in Northern California known as The ...

An earthquake swarm in Northern California early Thursday was another round of recurring temblors in a seismically active ...

Northern California’s first human West Nile virus case of the year has been confirmed in Butte County, according to local ...

Cooler air and a Delta breeze creates a very pleasant weekend in Northern California, though a few showers are possible in the Northern Sierra.

Two people were arrested in connection with a ‘cash drop scam’ that has been circulating through Northern California. • Video ...

More than 100 small earthquakes have been recorded near the Geysers geothermal field in Northern California since just after midnight Thursday, according to the U.S. Geological Survey.

California has tried to eradicate ugly South American swamp rodents called nutria. Shooting destructive nonnative mute swans ...

The seven-term North State congressman is one of five Republican members of Congress California Democrats are targeting in a ...

Concerns over the growing population of gray wolves are once again taking center stage in Northern California, where ranchers ...

A student in Northern California tested positive for active tuberculosis on Thursday, according to public health officials. • ...