The presence of masked federal agents is an unnerving part of life in Southern California this summer. Here’s a look at who’s ...

Marine heatwaves -- prolonged periods of raised ocean temperatures than what are typical for that time of year -- experienced ...

Marine heatwaves — prolonged periods of raised ocean temperatures than what are typical for that time of year — experienced in 2023 were not only unprecedented, but may have also signalled a potential ...

Dogs and human inspectors are checking boats for golden mussels at some lakes, but a patchwork of oversight leaves many lakes unprotected.

President Donald Trump will head to Texas for a firsthand look at the devastation caused by catastrophic flooding that has killed at least 120 people, which the administration has characterized as a ...

Southern California on alert for severe wildfires after dry winter Light rainfall and heaps of dried vegetation have created a high risk of wildfires yet again in Southern California.

A major heat wave is set to crank temperatures up across inland Southern California this week, with some areas bracing for triple-digit highs that officials warn will bring health concerns and ...

Southern California was feeling the effects of a mini heat wave, with temperatures expected to climb about 5 to 10 degrees above area norms Wednesday and Thursday. The heat spell was forecast to ...

Authorities are investigating a Southern California couple after their infant child was taken to a hospital with a traumatic ...