Portland’s tree canopy will not look the same over the next decade. For many residents, the first signs of the emerald ash ...

A creature inhabits northern Arizona that has every appearance of a diminutive rhinoceros. If you see a large grey-bodied ...

MOORHEAD — Emerald ash borers, a type of beetle that does extensive damage to ash trees, have been spreading across the United States since the early 2000s. In February, the beetles were found in ...

The City of Grand Junction continues to care for the city’s ash trees along streets and in parks through trunk injection treatments. Around 1,150 large public ash trees are being cared for by the city ...

An invasive, tree-killing pest has made its way to Portland, spelling trouble for the many native ash trees that cool ...

They’re flashy, they’re hungry, they’re relentless, and they’re here. The long-expected, long-dreaded arrival of emerald ash borers in Mankato was officially verified in December. When they finish ...

The emerald ash borer, a tiny yet destructive invasive beetle, has been confirmed at six new locations in northern Oregon.

MADISON, Wis. (WISCONSIN DEPARTMENT OF NATURAL RESOURCES PRESS RELEASE) - The Wisconsin Department of Natural Resources (DNR) reminds hunters to avoid placing deer stands in or near ash trees as they ...