According to the United States Department of Agriculture (USDA), the Asian Longhorned Beetle (ALB) was first discovered in ...

The campus at Haywood Community College is sylvan in the extreme — close your eyes and walk in any direction for about 10 seconds and you'll likely bump into a tree. But unless you're a student there, ...

Researchers at the University of Illinois Urbana-Champaign have analyzed 96 years of forest census data to better understand ...

Mediterranean oak borers (Xyleborus monographus) were first identified in the city of Sacramento last July. They target oaks ...

Aerial surveys show large swaths of dead trees in Arizona and New Mexico, like these ponderosa pines on the Apache-Sitgreaves National Forest near Overgaard, Ariz.

You may be noticing spots on your trees or places where sap is leaking from the bark. That could be an indicator that ...