U.S. Army Corps of Engineers Forester Andy Meier inspects an elm tree on the Mississippi River for possible signs of Dutch elm disease, which has wiped out many of the elms in the river's floodplain ...

Chainsaw artist Colin Vale, aka Carving Colin, has nearly completed his sculpture on the Rails to Trails West, near the Hill Street entrance in Mount Airy. Vale has cut a sculpture into an Ash tree ...

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 ...

The 36 trees planted last week at Boutwells Landing senior living community in Oak Park Heights have a big job: To help revitalize the state’s elm population. The American elm trees, each about 2 ...

FARGO — Fargo city forester Scott Liudahl's job sometimes involves having to cut down trees, but no matter how many times it happens, it still bothers him. "I take it very personally, especially if ...

To walk down a street in a town like Midland, Mich., these days is to witness mass carnage — ash trees, long a favorite of city arborists for their tall silhouettes and abundant foliage, have been cut ...

The American elm (Ulmus americana) was once a common sight on the Upper Mississippi River, but Dutch elm disease, or DED, has killed many trees. DED is an invasive fungal pathogen that is spread by ...

New research from the University of St Andrews, Forest Research and Royal Botanic Gardens Kew present new understandings on ...

It’s an unlikely place for a nature hike: Tucked away on the Northwest Side of Chicago, the Montclare neighborhood is marked by quiet streets, neat bungalows and postage-stamp lawns. But Scott Carlini ...

British trees are evolving resistance to deadly ash dieback, reveals new research. Natural selection in woodlands is acting to combat the fungal disease that has devastated ash trees across Europe, ...

The elm seed bug hasn’t lived in La Plata County for long, but it didn’t struggle to gain a foothold in the region. It is harmless to humans, but it is an invasive species that preys on the seeds of ...