Bark beetles can destroy spruce forests by converting the trees' defences into even more toxic substances, scientists ...

Then there is the fungus, Beauveria bassiana. This fungus is neither the tree’s nor the beetle’s friend; as a pathogenic ...

Spruce bark beetles hijack their host tree’s chemical defenses, transforming them into potent weapons against fungal threats.

It's the most common tree in Douglas County, but it's also under threat from the mountain pine beetle. As Colorado Gov. Jared ...

Learn more about the chemical arms race between a fungus, a tree, and a beetle.

Native fungi from forests killed emerald ash borers in lab tests, offering a potential new biological tool to slow the ...

The California Department of Fire and Forestry Protection shared Wednesday that there have been multiple confirmed ...

Nat Geo Explorer comes to Aspen with what it means to be truly human while living with wolves National Geographic Explorer ...

Invasive goldspotted oak borers have been newly detected in Ventura County. UC ANR is calling on community scientists to track down these destructive bugs to help protect native oak trees.

A Central California county was recently named the carved bear capital of the world. The title went to… Madera County. The ...

From snails to skunks, squirrels to cicadas, most of our neighbors are quiet and seldom interact with us, but they play ...

Seeing blue dots, red Xs, orange circles and purple bands on trees and wondering what they mean? Here's what we found out ...