Residents across New York and New Jersey are dealing with poorer air quality than usual, but a new report revealed that even more states are still dealing with this problem.

The American Lung Association’s report ranks the Atlanta metro area as the third-worst in the Southeast for ozone pollution.

Various popular weather apps across Chicago showed that the air was unsafe to breathe early Wednesday morning, prompting ...

ABC News joined The Arbor Day Foundation and the Altadena nonprofit Amigos de los Rios to discuss replanting and preserving ...

LOS ANGELES (CNS) -- The Los Angeles-Long Beach area ranked as the nation's smoggiest region in a report released Wednesday ...

Health officials are warning residents to avoid swimming, surfing and playing in ocean water at several Los Angeles County beaches due to bacterial levels exceeding state health standards. These ...

Despite decades of progress in reducing air pollution, Los Angeles is still the nation's smoggiest city, according to a ...

Besides burning thousands of homes and displacing residents, the January fires, like earlier ones, upended the natural ...

The iconic skyline of downtown Los Angeles has been clouded by smog for decades, so this title should come as no surprise to Angelenos. Yet again, L.A. is the smoggiest city in the U.S., according ...

The Los Angeles Fire Department said an explosion occurred in a property's accessory dwelling unit (or secondary residence), causing its collapse. One man was hospitalized with burns and fractures.

Our region was found to have the worst ozone, or smog, pollution in the country, according to the annual ranking.

On Easter Sunday, April 20, the 35-year-old Twilight star and her 37-year-old screenwriter partner exchanged vows in a small, private ceremony at their Los Angeles home. Actress Ashley Benson and ...