A study shows how hemodialysis helped save the life of a horse a horse with an often deadly form of toxicosis.

How long will it take your new red maple to grow into a full-sized tree? In general, maples have a fairly quick growth rate, ...

In early spring, a reddish haze appears in the woodlands. With most deciduous trees still dormant, the red maples are living ...

The U.S. Postal Service celebrates the colorful sights of autumnal walks with the release of five new Vibrant Leaves postcard stamps. Each stamp showcases a single leaf from the aspen, sassafras, oak, ...