Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern ...

Despite Thursday morning starting off comfortable for much of Northern California, a hot, hazy day is expected later in the ...

A preliminary 3.7 magnitude earthquake struck Wednesday morning off the coast of Northern California, according to the United ...

California is closer to meeting its goal of conserving 30% of its lands and coastal waters by 2030, according to a report.

Roseville is the best city in California for retirees, thanks to its thriving senior community and relative affordability.

This year's Fourth of July will be a pleasant one for Northern California as temperatures are expected to be fairly below average.

Wednesday is expected to inch closer to triple digits in Northern California as more thunderstorms are possible at higher elevations in the Sierra.

A minor, 3.3-magnitude earthquake struck in Northern California on Monday, according to the United States Geological Survey.

A moderate geomagnetic storm means there's a chance that people will be able to see the northern lights over northern New Hampshire and Maine this week. A "recurrent, negative polarity coronal ...

Northern Vermont, New Hampshire and Maine are in the forecasted view line to potentially see the northern lights for both tonight and tomorrow as of 9 a.m. on June 24.

EUREKA, Calif., — The Northern California Community Blood Bank in Eureka has introduced a new mobile unit designed to enhance its outreach to donors across the North Coast.