An epidemic spreading across Europe affecting some of Britain’s most ecologically-important trees may be over as scientists ...

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

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

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 ...

Emerald ash borers can kill ash trees in a short period, making identification of infestation and immediate treatment ...

JOLIET, Ill. (AP) — Residents in Will County are seeing massive changes in their municipal treescapes as villages and cities compete for the best ways to remove and replace ash trees infested with the ...

If you want your ash trees to stand a fighting chance against the emerald ash borer, now through mid-April is the time to treat your trees this invasive pest, say insect and tree experts for the ...

Each strip of wood in Richard Silliboy’s hands started as a year of an ash tree’s life. Silliboy, 79, is a member of the ...

Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. A three-story mature ash tree hangs over Sara Turnquist’s property in Iowa City. It has shaded her ...

An emerald ash borer in the adult beetle stage emerges from the bark of an ash tree. Beetles lay their eggs under the bark, and the larvae cause damage to the tree and eventually kill it. S-shaped ...

It would cost up to $4 million to cut down Milbank’s ash trees, after state and city officials detected a beetle last summer ...