For Fargo-Moorhead residents, today's forecast calls for warm and sunny - with a strong chance of ash leaves. Foliage is falling from metro-area ash trees in far greater amounts than usual, as the ...

The emerald ash borer's larvae attack trees from within. Beech leaf disease from nematodes attack beech trees; Various fungal species plague white pine trees. PAXTON – When it c ...

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. Tree experts say green ash trees that are losing leaves in Le Mars and other parts of northwest Iowa ...

A recent University of Vermont study found that natural causes, including invasive insects, are killing more trees than logging in the Northeast.

A sticky trap on an ash tree in Belvoir Park area of Belfast Traps have been laid as part of a research project to protect native ash trees from an invasive species of insect that can strip a tree ...

Something is quietly killing the Midwest’s ash trees. The culprit is small enough to fit on a fingernail, brilliant green in color, and so stealthy that most infested trees don’t show obvious symptoms ...

There’s a tree killer on the loose in Oregon, and nobody knows how to stop it. An invasive green beetle called the emerald ash borer arrived in the Midwest from Asia, and it’s killed over 100 million ...

If your ash trees are dropping their leaves, don’t worry. That’s normal for ash trees at this time of year, says Joyce Cielecki, horticulture educator for UW-Extension in La Crosse. “Almost every year ...

Did you hear what happened to the wooden car with wooden wheels and a wooden engine? It wooden go. Wood, at least from ash trees, is in excess supply since emerald ash borers have killed hundreds of ...

To develop breeding programs that will produce climate-resilient, emerald ash borer-resistant trees, it will be necessary to prioritize conservation of range-wide genomic diversity, according to the ...