A fast-track method of breeding disease-resistant ash trees has been developed by researchers leading efforts to conserve the ...

Despite the scale of loss, a small population of ash trees remains and scientists have been working to breed more resilient ...

The treatment effort in Milbank will begin this spring, after ash trees leaf out in May. Hired tree care companies will treat ...

Irene Clark cannot access her son's memorial bench on Penton Hook Island due to ash dieback. Environment Agency says access to the area is barred as works are under way to remove diseased trees.

Breakthrough could save popular trees from being destroyed by disease - ...

Work to remove diseased ash trees will start next month in a second Walton-le-Dale park.

Experts say professionally applied chemical treatment is almost certainly effective, and cost can be justified by expense of ...

More than 200 trees will have to be felled after being struck by a deadly fungal disease, a council has said. Ribble Valley Borough Council said there was a "significant number" of ash trees dead, ...

New research out of the University of Vermont finds that insects and disease are growing causes of tree mortality in the ...

After reading the story "Neighborhood push preserves ash trees" (Wednesday), I couldn't grasp the logic of Michael Cox, the city of Cleveland's director of public works. He opposes use of the Arborjet ...