In a video of a sun-drenched yard, a cat relaxes in the branch of a tree, with a man-made birdbox above him. But rather than waiting for prey, he's getting a haircut—from a tiny bird, who is pulling ...

Even planting just one keystone plant in the yard or in a container will help restore biodiversity on your property.

Ecologists are investigating the decline of insect populations in the world's tropical forests. Insects, the most abundant and diverse group of animals on Earth, are experiencing alarming declines, ...

Animals will never cease to amaze us. Even when they are completely different species, it seems that between themselves, they ...