Freeway north of LA is the focus of an updated air quality alert reported at 5:03 p.m. on Wednesday by the National Weather ...

A series of live maps from Windy.com highlighted which parts of the U.S. were experiencing elevated levels of air pollution on Friday. The maps showed data for multiple types of pollutant, including ...

The Pentagon said Tuesday it is ending the deployment of 2,000 National Guard troops in Los Angeles, accounting for nearly half of the soldiers sent to ...

The Trump administration said Tuesday it is ending the deployment of 2,000 National Guard troops in Los Angeles.

An unusual monsoon pattern is bringing the chance for rare July thunderstorms to the Southland. Meteorologists say the ...

Millions of people across three states have been urged to remain indoors amid concerns over high air pollution levels. Air quality advisories were issued on Thursday for parts of Connecticut, Colorado ...

The alert comes as humidity is expected to increase Tuesday, with high temperatures in the mid 80s to low 90s, with heat indices reaching 100 by Wednesday.

The 72-year-old former mayor (Pasadena), city manager (Ventura, Azusa, Santa Monica) and deputy mayor (Los Angeles) returned ...

Air quality in the Chicago area has remained poor for three days in a row, the NBC 5 Storm Team reported Wednesday morning.

An explosion at a Los Angeles County Sheriff’s Department training facility killed three veteran deputies from the arson and ...

An explosion at a Los Angeles law enforcement training facility that left three deputies dead was being investigated as a ...