Every autumn we revel in the beauty of the fall colors. The mixture of red, purple, orange and yellow is the result of chemical processes that take place in the tree as the seasons change from summer ...

If you're noticing rusty orange spots on the leaves of trees, it could be a type of fungal disease known as leaf rust. Fungi ...

Choosing the tree with pink leaves reveals your adaptable and dynamic personality. You’re a bit of a mystery, as your mood ...

The leaves of Osage orange are oval shaped with pointed tips held alternately on slender ... Osage oranges have a sticky, milky sap on the inside. Osage orange trees, which grow to 20 to 40 feet tall, ...