Residents in the western U.S. are enduring a heat wave, with temperatures reaching dangerous levels across Washington, Oregon ...

As heat waves grip Southern California, emergency rooms brace themselves for an influx of patients suffering from heat-related illnesses. This growing concern highlights the importance of ...

Dangerous heat is impacting more than 50 million Americans in the West this weekend, with heat alerts in effect from Arizona ...

Heat waves are like an “invisible tsunami,” said Dr. Marc Futernick, an emergency physician in Los Angeles. They can ...

The fires erupted in the Angeles National Forest in Los Angeles County, in Trabuco Canyon in Orange County and in a remote area near Temecula in Riverside County, among other spots.