The Muwekma Ohlone Tribe has requested President Trump return the Presidio, a 1,500-acre national park in San Francisco, to ...

The California Academy of Sciences used genetic testing to identify a blue butterfly species similar to the Xerces species ...

The Xerces blue butterfly went extinct along the San Francisco coast some 80 years ago. But scientists have identified a ...

The Muwekma Ohlone Tribe of the San Francisco Bay Area is making a formal request to assume stewardship of the federally-run ...

Senator Adam Schiff made his first visit to the Bay Area since being sworn in to the upper chamber. The freshman senator from ...

The federal agency that operates San Francisco’s Presidio defended its existence and appeared to jab at President Trump in a report it was required to file Tuesday, two weeks after it was targeted by ...

Alan Waxman co-founded Sixth Street and quickly made major moves in the sports world, including this week's purchase of a ...

When it premieres in San Francisco this week, a timely independent film highlighting the pressures child actors and young ...

Sea-level rise is threatening San Francisco’s shores. In February, the city began vegetating the sand dunes as part of its ...

Part of the Golden Gate National Recreation Area, Presidio Tunnel Tops is the nation’s newest national park space and reconnects the city to the bay. The 14-acre park, which was designed by ...