The challenge is to find forests with both strong climate-growth relationships and trees over a century old — substantially ...

The current 346 square miles of Petrified Forest open a window on an environment more than 200 million years old, one radically different from today's grassland. Where you now see ravens soaring ...

Planting trees on school grounds can help cool them. School forests have also been found to improve learning outcomes and student well-being. With support from the U.S. Forest Service, a project ...

Continental Divide The park is more than seven million acres of wilderness that rolls out of the ice fields, mountains, alpine tundra, and boreal forest along the Continental Divide separating the ...