The Los Angeles-Long Beach area retained its dubious distinction as the nation's smoggiest region, with ozone pollution ...

With levels of sooty air pollution far too high across swaths of the Los Angeles area, people are taking precautions: wearing ...

Respirer dans les grandes villes peut nuire à la santé mentale. C’est le résultat d’une étude menée par l’Agence européenne de l’Environnement (AEE) et publiée ce mardi, qui fait le lien entre ...

A motorcyclist in Los Angeles prepares to turn while driving along a street engulfed in a thick haze combined by fog and smog in 1958.Bettmann / Getty For much of its history, the city of stars could ...

Happy Daylight Saving, when time is bent so mere mortals can have more time to play in the sunshine. It's a reminder of how much we treat the sun as an inalienable right here in L.A., as we emerge ...