Identifying trees in winter doesn’t stop at bark and buds. In this second part, we explore additional features and techniques ...

The Arbor Day Foundation has created an inexpensive tool for helping people develop a greater appreciation for trees. The “What Tree is That?” book is an easy-to-use identification guide featuring ...

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 ...

The Arbor Day Foundation has created an inexpensive tool for helping people develop a greater appreciation for trees. The “What Tree is That?” book is an easy-to-use identification guide featuring ...

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

Hickory trees are one of the most important hardwood trees in North America. Hickory isn't one single type of tree; it's a variety of species within the Carya genus. There are about 12 species that ...

The Arbor Day Foundation booklet, “What Tree Is That?” helps in identifying trees in a simple, step-by-step process. The booklet is available for a $5 donation to the nonprofit tree-planting ...