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

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

Two earthquakes struck different parts of Northern California early Thursday morning, according to the U.S. Geological Survey ...

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

Santa Rosa really is the key for Northern California, because it's such a big population base,’ Assemblymember Chris Rogers ...

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

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

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

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

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. • ...

Highs in the Valley will reach the mid-80s on Sunday. In the foothills, temperatures will top out in the upper 70s to low 80s ...