Raymond Culbertson. We all know trees are climate heroes. They pull carbon dioxide out of the air, release the oxygen we ...

Metagenomic sequencing of tree bark microbiota indicated their ability to process some atmospheric gases, highlighting their ...

Don't stress if you have a tree that's not looking its best in the bark department. You can save a tree with damaged bark by first assessing the type of damage. Once you know the severity, you have a ...

The center of a tree or shrub stem (from roots to trunk, branches, and twigs) is woody, composed of xylem cells that conduct water from the roots to the upper parts of the tree. That woody section is ...

St. Paul, Minn. (November 30, 2004) - A number of emerging forest health issues are affecting the overall vitality of North American forests, say plant pathologists with The American Phytopathological ...