As trees grow, they help stop climate change by removing carbon dioxide from the air, storing carbon in the trees and soil, and releasing oxygen into the atmosphere. Trees provide many benefits to us, every day. They offer cooling shade, block cold winter winds, attract birds and wildlife, purify our air, prevent soil erosion, clean our water, and add grace and beauty to our homes and communities.

Everyone Can Plant a Tree

Everyone Can Plant a Tree

Planting trees is an easy way to reduce carbon dioxide.

Join the Foundation

Join the Foundation

Last year our members planted over 8.5 million trees!

How Trees Fight Climate Change

How Trees Fight Climate Change

Trees cool your home, community, and the planet.

Climate Change Research

Climate Change Information Resources

Helpful links to trusted resources.

What is Climate Change?

What is Climate Change?

We’ll show you.


Other Things You Can Do

Easy steps to do your part.


Replanting Our National Forests

Our awe-inspiring forests are good for the earth.

Rain Forest Rescue

Rain Forest Rescue

We’ve preserved nearly two billion square feet of land.