The Trump administration is now tearing up the EPA's endangerment finding as it tries to roll back climate regulations on everything from vehicles to industries.

City CarShare member interview City Carshare member Kelly Jensen arrives at San Bruno Mountain San Francisco resident Kelly Jensen is the Interlibrary Loan and Digital Production Assistant at the ...

Pistachio orchards, like these at Gilkey Ranch near Five Points, California, are producing the nut of the future, say farmers, because the crop goes dormant during drought and demands less water and ...

State Route 12 cut to the horizon line of Solano County. Somewhere out of sight lay the small town of Rio Vista and the Delta. But about an hour northeast of San Francisco, midway through southern ...

Spiders — and their webs — hold a special place in our cultural mythology. Tattered webbing is a feature of any horror flick, an icon of the evil that is lurking about with the spiders themselves ...

A long belt of high marsh called Strip Marsh East protects troubled SR 37 from erosion and flooding. If the highway is raised, restored marsh can also protect its fellow marshes to the north. It’s ...

We’re peering down into a ravine carved out by Lagunitas Creek, looking for North American river otters. According to official California Department of Fish and Wildlife records, last updated in 1995, ...

An old railway track used to haul lumber runs through a redwood forest in Northern California. By the early 1860s, the old-growth redwoods in the East Bay had been felled and logging activity had ...

Today, looking west from Brickyard, glitters San Francisco. (Photo by Kelly Sullivan / Berkeleyside) You might think the story of Brickyard Cove, the gleaming new public park at the Berkeley ...

To hear Roger Castillo tell it, all of the City of San José—its million inhabitants, its sprawling residential neighborhoods, its glittery glass high-rises and office-park tech campuses—is more or ...

Pastures are visible from a derelict milking barn at the historic D Ranch, founded in 1870 and abandoned after the creation of Point Reyes National Seashore. There’s an ambitious plan to restore these ...

Where kelp forests used to grow, now legions of purple urchins can blanket the ocean bottom, creating urchin barrens. The barrens will persist until something—disease, predators, starvation, or ...