LA planted thousands of palm trees before hosting the 1932 Olympics. Now they're approaching the end of their lifespans.

Biologists at UC Davis have uncovered a fascinating genetic mechanism in walnut trees, allowing them to alternate between ...

LOS ANGELES COUNTY, Calif. (NBC, KYMA/KECY) - A small plane crashed into trees and bushes in the backyard of a Los Angeles area home Monday morning. The plane was identified by the fire department as ...

More than 1 million people in the Bay Area were under the brief tornado warning, which was lifted by 6:15 a.m.

The potentially hazardous conditions are expected Tuesday afternoon through Wednesday in Los Angeles and Ventura counties, according to the NWS.

The genetics behind the alternating sexes of walnut trees has been revealed by biologists at the University of California, ...

Although you’re not always going to spot them, the diamond-patterned reptiles can scale rocks, trees and walls. They swim too, according to the University of California’s Statewide Integrated ...

There are two trees that I need to kill. When I get rid of them, that’s it. I can’t plant replacements. I live in a ...