Foresters are using parasitoids to reduce the spread of the emerald ash borer beetle, following the lead of many states to ...

The extensive death of ash trees in Western New York is creating a decline in emerald ash borer populations for the time being, and the release of wasps that prey on the invasive insect may limit the ...

A few of Indiana's tiniest transplants — invasive worms, moths and beetles from overseas — have made massive changes to Indiana's ecosystems over the past several decades.