What is H5N9 and how is it different from H5N1? Scientists classify bird flu viruses by which kind of two key proteins are ...

A man accused of murder in California appears to have sought a marriage license with a woman charged in connection with the ...

California's insurance crisis risks triggering broader financial instability, an expert in economics and the environment ...

A range of upcoming musical events will aim to provide relief funds for those impacted by the Eaton and Palisades wildfires.

President Donald Trump signed a record number of executive orders during his first week back at the White House.

President Trump's executive orders on California water will help irrigate Central Valley farms. They won’t do anything to ...

Voters in California and Texas affiliated with a Democratic group want to intervene in a lawsuit filed by four Republican ...

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

Montana firefighters have returned from Los Angeles where they were helping local crews battling the Palisades Fire.

US officials are investigating the appearance of a strain of bird flu identified in the US for the first time, a worrying ...

During President Donald Trump’s first days in office, the barrage of climate change and energy-related executive orders he ...

Scientists have linked a lithium battery plant fire in California earlier this month to a surge in heavy metals found in nearby soil.