It's not unusual to see paint marks on trees in wooded areas and orange markings, specifically, indicate what landowners plan ...

Whether you’re walking along a city sidewalk or hiking deep in the forest, you might occasionally notice paint marks on tree trunks (or even a metal band once in a while). Those paint marks are codes ...

Most people worry about frost killing their trees in January. Far fewer think about what a relentless July sun can do to bark ...

Add Yahoo as a preferred source to see more of our stories on Google. Several maple trees with white trunks - By Eve Livesey/Getty Images You may be lucky enough to live in or visit an area that has a ...

Many readers seem to be noticing something “new” on the landscape across Pennsylvania: splotches of purple on trees and fence posts. I’ve seen speculation on the reason for the purple ranging from ...