In the U.S., Arbor Day is commonly celebrated on the last Friday of April, but many states observe it based on their best ...

All South Milwaukee School District fourth graders will have the opportunity to plant trees Friday in celebration of Arbor ...

Aldi's so-called "aisle of shame" might have an unsavory name, but within it, you can find some fantastic deals to help ...

According to one app for nature observers, it's the most commonly seen creature in California: the western fence lizard. Why?

ABC News joined The Arbor Day Foundation and the Altadena nonprofit Amigos de los Rios to discuss replanting and preserving ...