Bay Area astronomers say a severe geomagnetic storm could cause the northern lights to appear over the Bay Area again.

Streaks of colorful light could paint the sky over a large portion of the country on Sunday night into Monday morning amid a ...

The states that will likely be able to see the northern lights, as long as the weather is clear, are, according to the center ...

Mostly sunny skies, Delta breezes, and significantly cooler temperatures are forecast for Sunday, but warmer temperatures ...

Northern California firefighters helped keep cows cool by spraying them with water after the truck that was transporting them ...

A Heat Advisory is set to go into effect for Northern California as the region's first triple-digit temperatures of the ...

The Central Valley will see triple-digit temperatures on Saturday as a heat advisory remains in effect, the National Weather ...

The NWS San Francisco CA issued a dense fog advisory at 4:24 a.m. on Saturday in effect until 10 a.m. The advisory is for San ...

Continuing a growing trend, three new wolf packs have been confirmed in Northern California, increasing the population of the ...

With extreme temperatures in the forecast for California, first responders want people to be aware of warning signs that the ...

A Heat Advisory is in effect for Northern California as the region's first triple-digit temperatures of the season are ...