California black oak is in the red oak group of species, but its source of supply (it grows primarily in northern California and southwest Oregon), physical properties (it is weaker than most red oaks ...

Researchers studying Northern California’s wildfire-prone forests have identified deciduous oaks and accumulations of dry debris as the leading threats to power line integrity, a finding that could ...

The Shumway Oak Grove Regional Park in Stockton launched an autumn nature walk for the community to get an inside look at how important California's historic oak trees are, especially during the fall.

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 ...

The Californian oak tree, ubiquitous with our coastal forests and woodlands, are a staple of local environmental history. According to a Forest Service Report, the earliest evidence of oak trees in ...

Some residents protest cutting trees, while engineers and developers say the projects are necessary ...