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First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...

Human-caused climate change increased the likelihood and intensity of the hot, dry and windy conditions that fanned the ...

Maximilian Snyder and the woman accused of killing a Border Patrol agent in Vermont applied for a wedding license in ...

Republican Assemblymember Carl DeMaio, a newcomer to the California Legislature, wants to retake power from Democrats with ...

Despite the president's pledge to withhold funds to the region, outside influences, including three global sporting events, could force his hand.

Oil and gas companies would be liable for damages caused by climate change-related disasters in California under legislation ...

Firefighters from stations in western Washington have returned home after spending several weeks in Southern California ...

Calexit is a movement for the largest U.S. state to secede from the union, though the initiative's website offers contradictory definitions.

Trump has falsely claimed that Democratic Governor Gavin Newsom and other officials refused to provide water from the ...

In an interview aired Wednesday night, Trump said he may withhold aid to California until the state adjusts how it manages ...

Southern California reservoirs are near full, and hydrant problems are unrelated to the Delta and fish, they note ...