Authorities have euthanized all 13 pit bulls that were found in the backyard of a Compton home whose owner was fatally mauled there last week.

Scientists continue to unravel the startling history of all the toxic chemicals — and now radioactive waste — that have been dumped off the Los Angeles coast.

One person is dead and two others injured in a fiery crash that police said involved a 14-year-old driver.

Work has begun on a new concert hall designed by architect Frank Gehry at the Colburn School of performing arts in downtown L.A. The project will be the third Gehry-designed building on three contiguous blocks of Bunker Hill.

The event at the home of media mogul Haim Saban is part of the president’s three-day swing through California in advance of the primary election on March 5.

Efforts to restore river floodplains are expanding in California. Making space for water is increasingly seen as a natural solution for floods and droughts.

Inaccurate pulse oximeter readings are more common in Black patients than non-Black ones. It was a problem that could be ignored — until COVID-19 hit.

Authorities, fearing the effect of additional rain on hillsides and creek beds already saturated by a massive storm earlier this month, issued flash flood warnings for a swath of L.A. from Malibu to Griffith Park as well as portions of the San Fernando Valley.

Rep. Adam B. Schiff (D-Burbank), the front-runner in California’s Senate race based on polling and campaign cash, is going full bore to boost Republican former baseball star Steve Garvey in the March 5 primary election.

A flash flood warning was issued for western L.A. County, including the Santa Monica Mountains, Hollywood Hills, Griffith Park, Malibu and parts of the San Fernando Valley.