Powerful storms swept through parts of Northern California on Saturday, knocking down trees, causing widespread power outages ...

For the first time in recorded history, downtown San Francisco was included in a tornado warning on Saturday as severe storms ...

A strong atmospheric river drenched northern California with heavy rains and damaging wind gusts Saturday, leaving well over ...

Severe storms caused damage across northern California on Saturday, and for the first time in recorded history, the National ...

Rain and winds brought power outages to the Bay Area after a Saturday morning tornado warning. Elsewhere: lots of weekend ...

San Francisco residents were woken up by a tornado warning early Saturday morning during a powerful storm system that ...

More than 1 million people in the Bay Area were under the brief tornado warning, which was lifted by 6:15 a.m.

Less than two weeks after a tsunami warning, residents were jolted awake before 6 a.m. to consider a new potential disaster ...

A storm and wind gusts of up to 60 mph (96 kph) prompted the first tornado warning in San Francisco and caused some damage in ...

The San Francisco medical examiner's office determined Suchir Balaji's death to be suicide and police found no evidence of ...

Wells Fargo's decision to move its headquarters in San Francisco is the latest sign of how the banking industry is becoming ...

San Francisco authorities are holding off on issuing citations to drivers not complying with a new statewide daylighting law.