If your ash tree’s canopy is thinning, bark is flaking off in patches, or woodpeckers are suddenly interested in your trunk, ...

The Oregon Department of Forestry is warning Oregonians about an invasive species of beetle that could emerge this summer.

An invasive beetle that kills ash trees has made it to the Nashville area. As a result, up to 13% of Tennessee's trees could ...

PORTLAND, Maine — Experts are now in preventative mode as the emerald ash borer, or EAB, expands its damage across Maine.

Ash trees are firmly rooted in Britain’s history – and they are making a remarkable comeback.

Emerald ash borer was recently found in Milbank, now one of 13 communities in South Dakota where the pest has been detected.

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

Emerald ash borer has been found for the first time in Meeker, Murray, Otter Tail and Wadena counties, and in new areas of ...

More than 20 trees at the Fulton Country Club stand victim to the Emerald Ash Borer. Instead of chopping all the dead trees ...

Denver has detected the invasive emerald ash borer in the Congress Park neighborhood and urges residents to identify and act ...

Over the years, it's been spotted in Northern Colorado. Described as a "green menace" the emerald ash borer has killed ...

The Emerald Ash Borer, an invasive species of bark beetle that was discovered in Colorado in 2013 and has been expanding through the state, has the potential to damage the Colorado landscape. And ...