Annual cold snaps have kept some invasive tree pests in check, but outbreaks could become more common with warming ...

City officials in Fayetteville, Arkansas, are concerned about the potential impact of the emerald ash borer on local trees.

A post on the City of Fargo Facebook page says that Emerald Ash Borer has been confirmed across the Red River, putting the trees in Fargo at serious risk. Some neighborhoods in Fargo have a street ...

The Minnesota Department of Agriculture has quarantined Carlton County after discovering infestations of an invasive ash-tree killing beetle across the southeastern portion of the county. Even though ...

The Emerald Ash Borer has been detected in Denver nearly a decade after city officials began preparing for the invasive ...

We saw die-back in trees coming out of winter. In some cases, it is environmental stress from drought stress and winter ...

Natural selection is acting upon thousands of locations within the ash tree DNA, driving the evolution of resistance as the ...

DNA sequencing shows young trees are more likely to have gene variants that confer partial resistance to a fungus that has ...

Research suggests new generation of young ash trees showing greater resistance to ash dieback fungus than adult trees.

Britain's trees are evolving resistance to the deadly ash dieback fungus, scientists have revealed. The disease has wrought havoc on the countryside, leaving behind the remains of dying ash trees.

This week, 150 trees throughout Carson City are being removed due to a continuing mass die-off and ongoing vegetation decline ...

Artists have celebrated Caitlin Clark’s stardom with murals, graffiti and even a butter sculpture. There’s a new depiction of ...