Cut into the trunk of a pine tree, and you will see a familiar series of concentric rings, each corresponding to a season of growth. But not all stumps tell the same story. A study published in ...

Which branches — if any — should you be cutting off your young trees? You can't glue the wrong choices back on!

STONEWALL, La. (KTAL/KMSS) — Do you know where the tallest Christmas tree structure in the world is? You may think of the 140-foot tall tree in Enid, Oklahoma, or the 284-foot tall tree in ...

A new study shows that the shape of urban trees affects how pollen travels through the air, which could help cities reduce allergy exposure.

First, select a species that will match the conditions and limitations of the desired planting site, often referred to as “right plant, right place.” ...