To determine if you're looking at a Bradford pear or a dogwood, inspect the leaves, tree shape and size, trunk, and bloom ...

If you're thinking of adding a street tree out front, Penn State urban forester Vincent Cotrone has some recommendations.

Ohio and Pennsylvania programs aim to stop the spread of the invasive Callery pear tree, which has taken over the two states and threatens native species.

Ever walk past a beautiful, white-flowered tree and then notice an unpleasant smell? You probably stumbled upon the Bradford ...

The Alabama Forestry Commission (AFC) is alerting forest landowners to a new threat to loblolly pine trees: brown spot needle ...

A fungal disease is impacting loblolly pine trees this spring, according to the Alabama Forestry Commission. In a news ...

Introduced in the mid-1960s, the popular cultivar of Callery pear was once a favorite among landscapers. They were also pest-resistant and disease-free. Today, these trees are known to be an ...

That tree is the Callery pear, he said. The Callery pear was once bred and sold by nurseries and greenhouses as a tree that bloomed early with a beautiful showing of white flowers, and they would ...