Living among the Ponderosa and Piñon pines of Yavapai County is a privilege. Still, this year, our namesake trees are facing ...

The seasons are changing from fall to winter, and one of the major changes to the environment is that the deciduous trees have lost their leaves. Evergreen trees may still have green needles, but all ...

A: With vertical cracks in the bark along the trunk like that, I suspect those are frost cracks. These commonly happen in maples, which are thin-barked trees. Missouri Botanical Garden explains how ...

Falling hazards from burned trees are only a few of the issues to consider following fire. Trees weakened by fire are ...

The bark of a single tree can be home to trillions of bacteria, and these microbes may have an important but neglected role in controlling greenhouse gases in Earth’s atmosphere. The total surface ...