Tree experts say green ash trees that are losing leaves in Le Mars and other parts of northwest Iowa have a common fungal disease, not an insect problem, and the trees aren't dying. Last week, state ...

Adding one or two trees with red leaves to your plot is a wonderful way to introduce beautiful structure, ornamental detail and vibrant color to your plot. Planting a tree in your garden is a ...

Leaves often turn brilliant colors in autumn. One of those colors has generated a lot of heated debate among scientists in recent years. Autumn is a big time for trees. Many shed their leaves, and of ...

This is the time of year when Nicole Hughes gets constantly distracted by the fall foliage as she drives around North Carolina. "I'm always looking," says Hughes, a biologist at High Point University.

As emerald ash borer (EAB) infestation continues its march across the continent, Don Kinzler shares the distinctive identifying characteristics of an ash tree.

Q: I have a beautiful green ash tree in my front yard and hope to keep it protected from the ash borer as long as possible, but today I noticed a lot of leaves have fallen off. There are little dark ...

SIOUX FALLS, SD (KELO) — If you live in Sioux Falls, chances are you’ve seen some of the trees in parks and along city streets disappear. More often than not, the reason for this removal is a little ...

Discover the key features of the Common Ash Tree, from its distinctive leaves to its tall, graceful growth. Known for its compound leaves with multiple leaflets and its straight, elegant trunk, the ...

An invasive pest is quickly making its way across North Carolina, and it’s wreaking havoc on the state’s ash trees. The Emerald Ash Borer (EAB) first started ravaging the hardwood trees around the ...