To properly manage a tree, you need to know what species it is. Plus, tree identification is a lot of fun. Knowing a tree’s species is key to understanding their proper growing conditions, how to ...

Researchers find that microbes on tree bark can alter greenhouse and toxic gases, shaping climate and air quality beyond ...

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

Trees sourced from the Deep South could be hardy additions to Louisville's existing canopy as the city sees warmer summers.

Climate change is causing trees to sprout earlier in spring. Nevertheless, some tree species are growing less. A study by the ...