The invasive insects have already killed "tens of millions of ash trees" across the United States, according to Minnesota ...

Haskell Smith, urban forester for Bloomington, said the funding will support the assessment and treatment of 530 ash trees ...

The green pest was found in ash trees near City Hall. Fargo has spent 16 years educating the public, removing and treating ...

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

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

These are among the worst trees to plant in your yard for their invasiveness, messiness, and high maintenance.

An invasive spongy moth, already detected in Mower County, threatens over 300 tree and shrub species as Minnesota officials ...

Most homeowners look at the trees in their yard and see shade, beauty, maybe even a bit of property value. What they don't ...

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 ...

MOLINE, Ill. — National Invasive Species Awareness Week is shining a spotlight on the impact non-native plants and insects can have on local ecosystems, and experts say residents can play a key role ...

Early efforts are underway to organize a “St. Joseph Arbor Task Force” whose aim is to monitor/protect trees in public places in St. Joseph.

The Montana Urban and Community Forestry Association (MUCFA) and MSU Extension hosted an Urban Forestry Diagnostics Bootcamp ...