We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › While bright orange or red tree markings might mean a tree is destined for removal, ...

Add Yahoo as a preferred source to see more of our stories on Google. People have long painted on trees to telegraph messages and signals. For instance, purple paint on trees is meant to denote ...

Whether you’re walking along a city sidewalk or hiking deep in the forest, you might occasionally notice paint marks on tree ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Many young trees and even some older ones are susceptible to winter sun injury. This is referred to as southwest winter injury or simply sun scald. It is caused by repeated freezing and thawing of the ...