An annual report from the American Lung Assn. showed that Los Angeles has improved its air quality but still deserves its ...

A group got the chance to see the largest sea creature on the planet, California officials said ... a 60-mile drive southeast of downtown Los Angeles.

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 ...

Nearly 100 demonstrators gathered for a "die-in" outside City Hall to protest the proposed budget cuts to the Department of ...

To get your bearings in this sprawling city, sign up for a guided tour. Downtown LA, situated in the center of the city ... sprawling University of California, Los Angeles campus, including ...

A plan to renovate the 1970s-era Convention Center is moving forward, with the Los Angeles City Council agreeing Wednesday to spend $27.7 million for additional design and technical work.

Particle pollution metrics told a similar story, where Los Angeles saw improvement but still had the dubious honor of being the nation's seventh-most polluted city by that measure. California is ...