Researchers predict that a healthy forest will lose 99% of its ash trees in six years once emerald ash borers are introduced. In recent years, roadside ash tree infestations in urban areas have ...

"We were climbing over piles of dead ash trees in open canopy areas that used to be dense overstorey (the uppermost canopy level of a forest, formed by the tallest trees). "And about 120 miles to ...

DETROW: All because of a small invasive bug, the emerald ash borer. Interlochen Public Radio's Points North podcast tells stories all about the Great Lakes region. In this excerpt, host and producer ...