A large bur oak tree at the Matthaei Botanical Gardens and Nichols Arboretum was recently hit by lightning. See the damage.

Bark beetles and blue stain fungus leaves trees dying from drought in Gullen Mall. When Wayne State University’s Ground ...

There is a disease moving through Minnesota’s oak trees. It does not announce itself. It does not negotiate. It moves through ...

First discovered near Moorhead High School in 2023, the iridescent green beetles – just half an inch long – confer a death ...