Kauffmann will be at Eureka Books on Saturday from 6 to 8 p.m. during Arts Alive! and Northtown Books on May 30 from 6 to 7 p ...

The Jeffrey pine, one of the iconic trees of the Sierra Nevada, appears to have eclipsed other pines to become the ...

L.A.’s fragile urban canopy was dealt a vicious blow this weekend when a chainsaw-wielding vandal cut down a number of shade ...

In the fall of 1949, the City of Palm Springs dedicated 308 palm trees in an official ceremony. The community had worked diligently to acquire and plant the palms along the drive at the entrance to ...

Tiny seedlings will soon be used to replace trees burned during those devastating wildfires. Cal Fire has a reforestation ...

ABC News joined The Arbor Day Foundation and the Altadena nonprofit Amigos de los Rios to discuss replanting and preserving trees in the wake of the Eaton Fire.

Firefighters in central California were working Tuesday to contain a wildfire near the Nevada border threatening a forest home to the oldest trees in ... endangered species, and cultural resources ...

A UC Davis professor's pleasure hike in the High Sierra turned into a new elevation record for California's highest tree, the ...