Seeing unusual growths on your trees? Learn what oak tree galls look like, what causes them and how to manage them with ...

A California zoo has put the rarest insects on Earth — also known as “tree lobsters” — on exhibit to the public as part of a breeding program, officials said. Lord Howe Island stick insects — so named ...

Grapevines, hops, and fruit trees are attractive for the insect, but its favorite is a particular tree – the “tree of heaven,” also invasive. This month, Warren County was contacted by a Lake George ...

As the Twin Cities fight against the infestation of an invasive beetle by removing Ash trees, new varieties of trees are being planted in their place. Since planting began on April 8, Minneapolis has ...

NORTON SHORES, Mich. — A small insect could create a huge problem for one of Michigan’s most prominent tree species. Hemlock Wooly Adelgids, or HWAs, are tiny insects that nest at the base of hemlock ...