Forests, grasslands, and other natural areas around the world have access to about a quarter less nitrogen than previously ...

The thought that such a small creature could feel safe enough in our presence to raise its young is heartwarming, indeed — but not all clusters of twigs and leaves you spot in your trees are birds’ ...

New research finds that centuries-old oaks can dynamically rewire how they absorb nutrients—suggesting forests may be more resilient allies in the climate fight than once believed.