In the last several years, San Francisco has added underground cisterns for a citywide total of 222, many holding up to 75,000 gallons of water. The largest is located near city hall with a ...

For a small fish only found in the San Francisco Estuary, the delta smelt has caused a lot of controversy over the years.

Cactus Rose, Strawberry Basil, Ginger Meyer Lemon, Grapefruit Elderflower, Lavender Cucumber, Peppermint Watermelon, and more ...

The bridge's name, "Golden Gate," actually refers to the body of water it spans (the Golden Gate Strait that connects the Pacific Ocean with the San Francisco Bay), and was built to make travel ...

SAN FRANCISCO — In the latest national battle over immigration, San Francisco on Friday announced it is filing a federal lawsuit challenging the Trump administration’s recent directives to ...

Researchers in Northern California are tapping into the region's fog to collect and store water for everyday use.

On Saturday morning, San Francisco firefighters provided some reassurance, showcasing the city's robust water supply system and its readiness to tackle such emergencies. The demonstration ...

We have 200 cisterns, including new ones on ... white fire hydrants on almost every corner of San Francisco. We have a secondary water supply, which is specifically used for firefighting," Crispen ...