Foliage is often employed to obscure views. Evergreen shrubbery or trees can provide privacy in the garden or for windows. It can just as easily hide unappealing buildings in the distance or driveways ...

Adding greenery to city sidewalks can eliminate about half of at least two types of pollution from the air, especially on streets that snake through rows of tall buildings. Just by strategically ...

Although screens and tall hedges are beneficial to the environment and more pleasant to look at than fences, they're labor intensive and somewhat boring. Vastly better because they're more interesting ...