The Green Bay Botanical Garden is kicking off its holiday celebrations with its tree lighting ceremony on Monday night.

In the East Bay, a massive cleanup is planned after several beloved ancient trees and dozens of rare plants were destroyed at the UC Botanical Garden.

Until recently, strolling through a California forest meant walking in dappled light along a path strewn with leaves or pine needles. But across the state, once-towering pines have collapsed, their ...

Arborists in Berkeley removed a tree via helicopter. The 175-foot redwood tree sustained damage in the March bomb cyclone at the UC Botanical Garden.