Santa Clarita Valley oak trees are being invaded by the goldspotted oak borer; an insect named for its iridescent black shell ...

Bamboo oak is mentioned in a chapter on evergreen trees and shrubs. It’s a live oak which means that it’s evergreen, unlike ...

But those shrubs are just the crown of a giant, spreading oak tree ... locals worry that the ancient tree is under threat from a more quotidian force in modern California: development.

It’s hard to find a longtime Santa Barbara resident who doesn’t recall the transporting beauty of the allée, or rich canopy, ...

The high temperatures have encouraged trees like the cork oak to produce more sap ... in the region,” the outlet reports. While some California sites, such as Cal Poly in San Luis Obispo ...