Stacker used information from forestry and landscaping sites to compile a quiz to identify trees by looking at their leaves. Information on where the tree grows, the texture and color of its leaves, ...

Here’s how to figure out why your citrus tree is dropping leaves, and what to do about it.

The autumn has arrived and northeastern North America's forests will soon grace us with a breathtaking palette of reds, yellows and golds. These vivid colors will then fade, giving way to bare ...

The rebound is good news for the leaf-peepers who pour into Vermont each fall. But for the foresters who study those same trees, the annual turning of the leaves is more than a spectacle. It’s a ...

Are your neighbor's tree branches hanging on your property and you want them gone? Here's what to know before cutting them off.

On a February day, it may seem as if all the trees and shrubs — except for the evergreens or conifers — are leafless. But a walk in the neighborhood, or a local natural area, will reveal that’s not ...

Two physicists from the Technical University of Denmark have found that leaf shape is a determining factor in the distance leaves travel as they fall from their tree. In their paper published in the ...