Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study shows. Bark beetle-infested spruce trees begin to dry out already before ...

The wood-accented room was full. Adults of all ages sat in rows from wall to wall, filling the space from the lit projector screen in front to the ...

In between beach days and backyard barbecues, the end of summer is a good time to examine your trees for signs of hazardous invasive insects. The USDA has named August as Tree Check Month to encourage ...

I’ve seen a fungus-like growth on several trees in the neighborhood. It’s a pale gray-green color with a frilly texture, and it coats much of the bark on some trunks. Can we do something about this ...

Here’s how to identify these invasive species—and what to do about them.

Wildfires, storms, and bark beetles have a major impact on forests and the benefits they provide for people and the ...