Former U.S. President Franklin D. Roosevelt once compared the world’s forests to being the “lungs of our land” as trees provide us all with clean, breathable air. National Arbor Day is used to plant trees in your community as a reminder that trees are the lungs of our planet. Find local organizations in your community...

Every year on April 22, Earth Day marks the anniversary of the birth of the modern environmental movement in 1970. Today, Earth Day is widely recognized as the largest secular observance in the world, marked by more than a billion people every year as a day of action to change human behavior and create global,...