The Shumway Oak Grove Regional Park in Stockton launched an autumn nature walk for the community to get an inside look at how ...

Shortly before 2000, California oaks began dying. The University of California launched an investigation. What was causing this plague, and how might California oaks be kept healthy? A water-borne ...

It’s less than a half-inch long but it can fell a giant oak tree in no time. The goldspotted oak borer, GSOB or Agrilus auroguttatus, is a 0.4-inch bullet-shaped beetle with six golden spots on its ...

Defying its typical seasonal pattern, my beautiful backyard oak tree — which, at over 300-years-old, predates the neighborhood — recently shed its leaves unexpectedly. Upon a thorough evaluation ...

Tree limbs and tops began falling off century-old black oak trees on the La Jolla reservation in northern San Diego County around 2014 and nobody knew why. The die off was puzzling and tribal fire ...

Want to find fall foliage in and around Los Angeles? Below you'll find tips on what to look for and how to find the best ...

It’s no secret the city of Woodland is serious about its trees — most specifically, its Heritage oak trees. As defined by the ...

As Veterans Day approaches, here’s the story of a lost memorial oak of Lancaster and the search for what remains.

Live Oak Trees, like all oak trees grow from seeds, in this case, an acorn. All oak trees also produce catkins which hang down from the oak branches in the spring, pollinate the very small oak flowers ...