Recent federal- and state-level orders to divert water have environmentalists concerned over local impacts on this historic fish.

Multiple regions along Northern California’s coastline are sinking and sliding, adding to the state’s growing list of ...

California governor seems to be aligning with the president over management of threatened San Francisco Bay-Delta.

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

San Francisco Bay’s only marine laboratory, an important site of climate change research, will close due to lack of funding, ...

San Francisco State University is preparing to close its Estuary and Ocean Science Center, citing financial challenges.

An atmospheric river brought additional rain, strong winds, and flooding to the Bay Area Tuesday, with an increasing chance ...

Several environmental groups sued the Interior Department Monday alleging the agency dragged its feet in determining whether a fish in the San Francisco Bay should be classified as endangered under ...

San Francisco Bay is a designated “estuary of national significance” under the federal Clean Water Act. The bay and its tributary streams, situated in an urban area with more than 7 million ...

According to the National Weather Service, San Francisco will experience a mix of wet and dry conditions over the next seven days.

For a small fish found only in the San Francisco Estuary, the Delta smelt has caused much controversy over the years, ranging from lawsuits to executive orders. What is the history of the Delta smelt?