animals

This is a water planet. Seen from space, the whole sphere glows blue.

Montana's National Bison Range

Matthew Aresco, Tallahassee, Florida Turtle biologist and founder of the Lake Jackson Ecopassage Alliance

Boulders Beach, South Africa

A frog biologist battles an agrichemical giant

Gorillas in the crossfire: As wars rage, one man's humanity is a species' salvation

Biomimicry: Why tinker with nature when you can copy it?

Gnawing problem in national parks