The Huntington honors the national tree, on the 250th anniversary of the signing of the Declaration of Independence ...

Researchers explain why shot‑hole borers spread unevenly, how pollution and stress play a role, and what the infestations could mean statewide.

Backcountry Press has announced the release of “California Trees,” a field guide by botanists and naturalists Matt Ritter and Michael Kauffmann. This book is more than just an identification manual — ...

California farmers are preparing to destroy an estimated 420,000 peach trees after the collapse of a major fruit processor ...

Drought and warm temperatures decimated California’s forests in 2022, according to a new report from U.S. Forest Service. An estimated 36.3 million trees across 2.6 million acres of federal, state, ...

If you're looking for a less crowded spot in California's Mojave Desert, you can head to this designated wilderness area and ...

Add Yahoo as a preferred source to see more of our stories on Google. A firefighter sets a back fire as the York fire burns in Mojave National Preserve on July 30. The fire burned over 90,000 acres, ...

If there is one leaf shape everyone knows, it’s the maple leaf. Botanically, it’s known as palmately lobed. Just the other ...