Emerald ash borer is an invasive pest that causes grave damage to ash trees. A certified arborist shares how to spot the ...

Since 2002, emerald ash borers have killed anywhere from 80% to 99% of mature ash in Southeast Michigan and Northeast Ohio.

Emerald ash borers have destroyed some of the ash trees in a homeowner's front yard in Lisbon. (WGME) The Maine Forest ...

Emerald ash borer has been confirmed in three new Minnesota counties that will lead to an expanded quarantine.