The Bay Area Air Quality Management District on Saturday issued the winter season's first Spare the Air Alerts for the region ...

Wood burning fires and devices will be prohibited in the Bay Area on Sunday and Monday, after the Bay Area Air Quality ...

KRON4 meteorologist Kathy Trafton reports <a href=" ...

The San Francisco Police Department (SFPD) is investigating a fatal stabbing in the city’s Mission District on Friday morning ...

The San Francisco Police Department (SFPD) is looking for a suspect tied to a stabbing on Thanksgiving night that left one ...

Genomic analysis seeks to learn whether bird populations are inbred, causing a decline in fertility and fitness.

California starting quarterback Fernando Mendoza is unexpectedly out for the Bears’ regular-season finale at ninth-ranked SMU ...

A Cybertruck crash in Piedmont, CA, resulted in three fatalities and left one survivor. Police cite speed as a likely factor.

The San Francisco 49ers battle the Buffalo Bills at 5:20 p.m. PDT on Sunday, Dec. 1 at Highmark  Stadium in Orchard Park, N.Y ...

Christian McCaffrey was viewed as the savior for the San Francisco 49ers. His return was supposed to cure all of the ...

The Packers struggled to find the end zone when in the red zone early in the season; Josh Jacobs, Jayden Reed and Tucker ...

The devastating Russian air strike from earlier this week left more than 1 million Ukrainian homes without power and loved ...