Six years after a local tree-trimmer was stabbed to death outside his business in Blue Ash, the search for his killer continues.This weekend marks the anniversary of 37-year-old Michael Needham's ...

As of 2018, about 25,000 black and white ash trees stood tall in the Menominee Forest. Then the first infested tree was discovered.

Ash leaves are turning purple and yellow now, gardening season is winding down, and the aphids are back. While enjoying the spectacular fall color this year, you may have noticed tiny, powdery-blue, ...

The emerald ash borer was first discovered in Colorado in 2013 and now has expanded to dozens of cities, including six alone ...