SAN FRANCISCO (KGO) -- It started simply as a classroom concept. But now, the innovative student-led bio-design architecture project is taking shape in San Francisco's Presidio. The materials the ...

SAN FRANCISCO (KGO) -- Wildlife ecologist Jonathan Young is measuring the effects of our recent storms, which he says have brought the San Francisco Presidio's often secluded watersheds roaring back ...

What to get the state that has everything for its 248th birthday? How about a plaque in San Diego’s Presidio Park, marking California’s official birthplace? That gift from a Mexican citizen, Ignacio ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. In July, Presidio Tunnel Tops celebrates its second ...

Roger Stone, a longtime ally of President Trump, has waded into the high-stakes fight over control of San Francisco’s Presidio after the White House purged Democratic appointees tasked with overseeing ...

Then-Santa Barbara Mayor Marty Blum, center, celebrates progress on the Presidio Northwest Corner Project with Santa Barbara Trust for Historic Preservation board, staff, supporters and other guests ...

The reconstruction of the Presidio Chapel at El Presidio de Santa Bárbara was completed in 1985. The bell tower was added in 2001. (Jarrell Jackman photo) The reconstruction of the Presidio Chapel at ...

Getting your Trinity Audio player ready... A lazy-flighted, cream-colored butterfly commonly found fluttering in the grasslands of the Marin Headlands is set to make a long journey over the Golden ...

A surprising outburst of flowering plants in the Presidio has delighted biologists working to restore the park’s legendary Mountain Lake and its surroundings. The lake’s East Arm was once a patch of ...

Jonathan Young, a Presidio Trust wildlife ecologist, center, watches as an insect is transferred from net to container by David Harelson of the Presidio Trust, left, and volunteer Mike Regenfuss in ...