Santa Paula

Domoic acid poisoning is stranding marine mammals as warnings are issued to beachgoers of the threat posed by animals that are transformed by their illness.

Here's what we know about a dead whale that washed up on Emma Wood State Beach.

California State Parks scientists are running tests this week to determine what caused about 1,500 fish to die in Malibu Lagoon last week, but officials suspect higher-than-normal water temperatures may have played a role.

Driven by fierce Santa Ana winds, four intense fires near Los Angeles grew to engulf more than 115,000 acres Thursday, and officials say residents should be prepared for even more strong winds through Friday.

Multiple fires are burning in Southern California, claiming hundreds of structures and thousands of acres and closing many freeways and local roadways, according to state fire officials.

The likely culprit is a toxic algal bloom, fueled by warmer ocean temperatures.