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

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 ...

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

Mountain road closures are planned, and precautionary power shutoffs are expected due to potentially destructive winds and ultra-low humidity.

Here are plants and flowers to enjoy, one for every month of the year, from lilacs, camellias and poinsettias to native ...

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

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

Prior studies have found that students in neighborhoods with greater tree cover have better test scores, researchers said in ...

A flexible and reliable nutritional product is key to overcoming zinc deficiencies in almond crops in California’s San ...

A plan to resume offshore oil drilling in Santa Barbara, California, has reopened old wounds in a city where a 1969 oil spill ...