The event, now in its 13th year, is an annual, hands-on celebration of all-things science. Admission is free. It will be held from 11 a.m. to 4 p.m. Saturday at the UC San Francisco Mission Bay Campus, Koret Quad, in San Francisco.

More than 11,000 PG&E customers in the Bay Area could see dayslong power outages starting Wednesday as part of the utility's proactive shutoffs to avoid its equipment from

A warming trend in the Bay Area coinciding with offshore winds are bringing an elevated fire risk to parts of the Bay Area, forecasters warned.

This article originally published at Bay Area sports calendar, Oct. 15-16.

Warmer temperatures and dry conditions are expected across the San Francisco Bay Area through Friday, raising fire weather concerns in higher elevations, particularly in the North Bay

If a storm happens during a King Tide event, which this year takes place around Thanksgiving Day and Christmas Day, 3 feet or more of flooding is possible.

Areas of the South Bay, including San Jose, are expected to be in the high 80s or low 90s on Friday after jumping into the mid-80s on Thursday. San Mateo and Oakland also are expected to reach the low 80s, as is San Francisco.

Bay Area rail and bus operators are betting that residents are willing to pay more taxes to save transit lines.

California towns always dominate the list, and this year was no different.

Another taste of summer weather is about to hit the Bay Area, with temperatures expected to climb as high as the 80s Wednesday and 90s Thursday.