There is a concern that some cities along the San Francisco Bay are sinking at an alarming rate, according to a new NASA-led study, examining the shorelines.

Long before Silicon Valley billionaires purchased tracts of Solano County land to build a tech utopia, a group of Bay Area environmentalists proposed one of their own: an "ecovillage" to serve as a ...

Take a flight through the skies of San Francisco, the Golden City, and experience its beauty from a whole new perspective. These amazing drone views showcase the city's iconic landmarks, sweeping ...

Slow-moving slides are common around the world, and especially in California, where several hundred have been mapped in ...