To carve an aspen tree — to take a blade to the trunk for the sake of your initials, for example — is to do harm. Harm to a being with a life expectancy much like our own: 100 years, if we’re lucky.

A new tree disease, known as aspen running canker, was recently discovered in the N.W.T. This disease is often fatal to the ...

In this episode of ID That Tree, Purdue Extension forester Lenny Farlee introduces the Quaking Aspen. This species is found in the North Woods of Northern Wisconsin, Northern Indiana, and the Upper ...

An infestation of aphids and other bugs is putting Aspen's cottonwoods under extreme stress and causing their leaves to die earlier than normal, according to local tree experts. "This is the worst ...

To carve an aspen tree — to take a blade to the trunk for the sake of your initials, for example — is to do harm. Harm to a being with a life expectancy much like our own: 100 years, if we’re lucky.