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

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

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

First discovered in summer 2022 in southeastern Michigan near Detroit, the emerald ash borer is a small but mighty force to be reckoned with.

Salem crews will soon begin injecting city-owned ash trees with an insecticide to protect them from the emerald ash borer.

The emerald ash borer, an invasive insect that’s killed millions of trees across the United States, was found in several ...

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

The mature ash tree (Fraxinus) often has pinnately compound leaves and grey-brown ridged bark. Green and white ash are the most common species of ash tree; these can be found in eastern regions of ...

How to help protect the brown ash tree used in Wabanaki basketry from the invasive emerald ash borer. • Cut, buy, or burn only local firewood to avoid carrying beetle-infested wood to new territory.

In this edition of ID That Tree, Purdue Extension Forester Lenny Farlee showcases the unique features of prickly ash. The northeast member of the Citrus family (not the Ash family!) is a shrub with ...

Jeffrey Brown visited one artist who is taking the form in new directions. It's for our arts and culture series, CANVAS. The ancient Native tradition of weaving baskets is now grabbing the ...

Glen Cove will replace ash trees damaged by the emerald ash borer, an invasive beetle from Asia that has destroyed tens of millions of trees across North America, city officials said. The city ...