Safeguarding your trees against pests is important to their health and longevity. Invasive species can wreak havoc by defoliating or infecting trees, and left untreated, can lead to loss of limbs and ...

An invasive bug that kills fir trees has been detected in northern Michigan, state officials said Tuesday. The balsam woolly adelgid has been found in trees on a residential property in Missaukee ...

Meet the tiny troublemaker with a big appetite — this invasive insect can turn your hemlock into a has-been. Here's how you ...

Invasive insect species have, in the past 20 years, replaced native insects as the "biggest problem" facing Wisconsin's trees, said Bill McNee, a forest health specialist at the Wisconsin Department ...

A Columbus Metro Park is hosting an event for the public to help squash the invasive spotted lanternfly. Spotted lanternflies ...

Michigan agricultural officials have spotted another infestation of a small bug that can affect the growth of hemlock trees and potentially kill them within 10 years. The Michigan Department of ...

Insect infestations have killed thousands of trees on which endangered Mount Graham red squirrels depend for food, and squirrel numbers have dropped sharply, officials say. Using such terms as drastic ...

If just the mere thought of a bug makes your skin crawl, you're not alone. While some insects are harmless, certain species pose significant threats to ecosystems, agriculture, and even human health.