In the wake of the record-breaking wildfires in Los Angeles in January—some of the most expensive and destructive blazes in ...

UCLA researchers have launched a new network of air pollution monitors for northwest L.A. areas near the Palisades fire.

Reforming California’s environmental rules is only a small step to rebuilding Los Angeles after the fires in January.

There’s similar good news from the Palisades: Almost every day this week, the 20 monitors around the Westside showed mostly ...

In the wake of January’s deadly wildfires, Los Angeles County leaders are weighing a disaster registry intended to help disabled and senior residents get connected to emergency responders to bring ...

About 10 million people worldwide are living with Parkinson's, which usually appears after age 60. What to know about the ...

The well-known sitcom Friends star Matthew Perry’s tragic overdose death has sparked a major federal investigation into ...

Southland residents are being asked to take precautions after health officials found mosquito samples testing positive for ...

Traffic congestion has been linked with higher levels of air pollution, which has been found to significantly affect health.

Ozzy Osbourne died at 76, following a battle with Parkinson’s disease. Here's what to know about the disease and his ...

A new survey from the Associated Press shows that three-quarters of American adults see child care costs as a “major problem.” But the country’s fragile child care systems, which rely on immigrant ...

DEATH VALLEY NATIONAL PARK, Calif. (AP) — When the running gets hard in this desert dubbed “hell on Earth,” Danny Westergaard ...