Genetic modification is the only credible path to restoring the blight-wracked American chestnut. Bruce Beehler is a ...

The emerald ash borer (EAB) has devastated ash trees across North America. But researchers in Ohio discovered something ...

In the lead-up to summer, tulip trees and hop trees become dotted with small, black cocoons around the eastern Great Lakes. The husks are created by small, greenish-gray caterpillars that go through ...

It is estimated that between 50 per cent and 75 per cent of ash trees on land the council manages or owns will be affected.

As previously mentioned, the initial symptoms of black root rot mimic those of nutritional deficiencies. However, one way to ...

I wrote about the nutrient content of several types of wild fruit and how birds depend on them over the winter in the ...