A tornado warning issued for San Francisco and parts of San Mateo County was based on radar-indicated rotation.

San Francisco experienced its first-ever tornado warning early Saturday, stunning residents as a powerful storm swept through ...

Residents in portions of San Francisco and San Mateo counties were awoken early Saturday to a tornado warning from the ...

The San Antonio de Padua Church and Franciscan Convent in Iquique was destroyed in a fire two weeks before a milestone ...

London Breed lost her reelection bid after six years as San Francisco mayor. After tackling a series of crises, including ...

Fires at Bidwell Mansion and Hotel Marysville claimed prominent landmarks in Northern California this year. What does that ...

A block in downtown San Francisco is being renamed for acclaimed photojournalist Joe Rosenthal, who won the Pulitzer Prize ...

Military scientists shredded millions of pages, impeding acknowledgement of the history of human radiation experiments.

KRON4 Meteorologist John Shrable has the latest forecast as rain moves into the Bay Area. <a ...

Chico's 156-year-old Bidwell Mansion, a Victorian landmark, was destroyed in a fire during renovations. An investigation is ...

One of Sean “Diddy” Combs’ accusers has given an anonymous on-camera interview about his sexual assault allegations against the music mogul, marking the first time an alleged victim of Combs has done ...

It's the 20-year anniversary of the Eagles' 2004 team, the only Andy Reid-coached team that reached the Super Bowl during his ...