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

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

The Emerald Ash Borer has been spotted in Denver, putting millions of trees at risk.

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 ...