If you’ve ever wandered through your neighborhood or taken a walk in the woods and wondered about the majestic trees surrounding you, then it might be time to invest in a tree field guide. Tree field ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Trees are among the earth's most useful and beautiful products of nature.

The Arbor Day Tree Identification Guide app (US$4.99) does exactly what its name suggests. It offers clear, beautifully illustrated step-by-step interaction. You start by choosing a section of North ...

Identifying trees in winter doesn’t stop at bark and buds. In this second part, we explore additional features and techniques ...