Just as a person's skin indicates if s/he has a healthy diet, colored satellite images of forests in the Smithsonian's Forest Global Earth Observatory (ForestGEO) indicate if a forest has a healthy diet. Information about ...
12 hours ago in Environment
The fate of a tall, slender pine tree that a San Francisco property owner wants to cut down but that neighbors are rallying to save is now in the hands of city leaders.
14 hours ago in Ecology