A project involving nearly two dozen different agencies is tying the environmental challenges and opportunities together in a ...

It's almost strange that Mount Sutro Open Space Reserve exists dead in the center of a metropolis like San Francisco.

If Mother Nature is the sergeant-at-arms of the forest world ... standing in a wooded area of San Francisco’s Presidio, where she’s lived for 25 years. Lahren’s organization, Earth Law ...

As American cities go, San Francisco ... check into the Lodge at the Presidio, an upscale boutique nestled at the edge of the Presidio forest, where salt air meets eucalyptus.