Bird vetch is rampant in Alaska. Some Anchorage residents are coming together to prevent it from choking out native plants ...

This invasive pest is destroying trees in South Carolina. Here’s what to know about the invasive insect in SC, the Emerald Ash Borer.

BRATTLEBORO — When Robert Clements first moved to Vermont more than 50 years ago, he didn't know an ash tree from a hole in the ground. But in the dead of winter, he quickly learned ash splits easily ...

FAYETTEVILLE, Ark. — Fayetteville officials are preparing for a likely infestation of the emerald ash borer, an invasive insect that could devastate the city’s ash trees.

Invasive plants not only overrun garden beds; they are also one of the most persistent threats to Northeast Ohio’s natural areas.

If you know of a tree that has white blossoms in the spring, there’s a 90% chance you’re looking at a Bradford/Callery Pear Tree. The tree has become invasive in Kansas, spreading across the ...

Scientists have been trying to battle the invasive species and their effects on the trees, and the arboretum in Tannersville hosts some of their efforts.

Tree of Heaven is a now noxious invasive species and is found throughout the United States and was sold as an attractive, rapidly growing shade tree.

Hamilton County officials are offering homeowners hundreds of dollars in assistance to help rid the area of Bradford pear trees.