Cornell is at the forefront of determining how "invisibility cloaks" and walls of protection may give ash trees hope of revival.

BRAINERD — Guidelines are now in place to deal with the injection and removal of ash trees infested with emerald ash borer in Brainerd. City Council members approved the final reading of a tree ...

State officials say insect larva found in the city of Fargo by city forestry staff has been confirmed to be emerald ash borer ...

Invasive insect has killed hundreds of millions of ash trees across 37 states ...

Winter isn’t the ideal season for pruning trees in Upstate New York, but it’s the best time to cut scion or twigs from ash trees in parts of the state where the species has been all but wiped out.

Throughout this month, K-State’s Division of Facilities will continue removing trees on campus to prevent infestations of ...

FARGO — A small metallic green pest known for killing hundreds of millions of ash trees in North America has made its way to North Dakota. But Fargo and Moorhead have been preparing for the ...

There’s a silver lining to this arctic blast: emerald ash borer (EAB) larvae overwintering in ash trees may die in high numbers.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — After 10 years of preparing ...

MADISON, Wis. (WXOW) – With the deer hunting season approaching, the Wisconsin Department of Natural Resources (DNR) is warning hunters to avoid using ash trees for deer stands. Most ash trees in the ...

Learn how to grow American mountain ash, a lovely native tree that provides year-round interest for gardens in cooler climates. John Poltrack / Getty Images There’s a lot to love about mountain ash, a ...

FARGO (KFGO) – An insect larva found in Fargo by city forestry staff has been confirmed to be emerald ash borer. It is the ...