If passed, new legislation, AB 306, will prevent cities from adopting energy efficiency requirements until 2031.

Art, a gray tabby, was rescued by Pasadena Humane during a chaotic time. The shelter was trying to house as many pets as they ...

Legally mandated U.S. national climate assessments seem to have disappeared from the federal websites built to display them.

Investigators have located human remains following a large explosion at a Northern California fireworks warehouse ...

As summer ushers in peak mosquito season, health and vector control officials are bracing for the possibility of another year ...

As rising temperatures are creating more extreme heat events in regions all over the world, the term 'urban heat island' is ...

Earlier this month, Donald Trump took his war against California and its web of environmental policies to a new extreme.

Six months after the wildfires tore through Los Angeles, residents are tussling with the urban destruction left behind – and ...

California has turned into a remake of “Butch Cassidy and the Sundance Kid,” the 1969 movie about two outlaws struggling to ...