Secret tips for identifying trees on a woodland walk. WOODLAND walks are one of the very best ways to enjoy the winter months ...

Scientists say there are more than 60,000 tree species worldwide. When it comes it identifying a species, there are many different characteristics that can be used — from its leaves to where it is ...

We visit an orchard where researchers are breeding Chestnut trees they hope will one day fight off a fungus that's been killing the iconic American tree for more than a century. And now a checkup of ...

One recent late afternoon David and I drove up to the pipeline cut on the wooded hillside to look at the color changes of the trees. A lot of them have just now started to change but some were already ...

And now a checkup of sorts on the American chestnut, a tree that was a big part of forests in the eastern United States until 1904, when a fungus from Asia started killing them. Since the 1920s, ...