Those cottony clusters are actually pests.

What is the purpose of a tree? To provide shelter from the sun on a hot summer day? To give the robin a place to perch and ...

You probably aren’t watering or pruning the 75-foot oak or maple in the front yard, but mature trees aren’t maintenance free.

The city will begin removal of ash trees at Yankton Trail Park affected by Emerald Ash Borer. Do you have a diseased tree?

APHIS notes that increased woodpecker activity can indicate emerald ash borer, and Wisconsin DNR explains that flecking usually begins higher in the tree where attacks often start. Minnesota Extension ...

Trees can be identified in winter by observing their needles, bark, branching patterns, and buds. Distinctive bark, such as ...

Did you hear what happened to the wooden car with wooden wheels and a wooden engine? It wooden go. Wood, at least from ash trees, is in excess supply since emerald ash borers have killed hundreds of ...

The emerald ash borer (Agrilus planipennis) was first identified as an invasive species in the US in 2002. It is now found in over 30 states. These invasive beetles kill ash trees in just a few short ...

Two stately ash trees that have long adorned Gardiner Public Library’s garden and Water Street were cut down Thursday out of fear they could threaten public safety. The removal was a precautionary ...

When the snow lays deep and leaves have long since dropped, the woods may seem featureless. Without leaves, it can feel nearly impossible to tell one species from another. But for those who take a ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...