animals

The Tasmanian devil is the largest carnivorous marsupial

Rick Roth, Gloucester, Massachusetts; executive director, Cape Ann Vernal Pond Team

Africa's most famous conservationist is enlisting a new army to save the continent's ever-threatened wildlife: frontline bloggers

Punta Tombo, Argentina

Great ape escape

In northern Minnesota, a greenhorn gets mushy for a teammate

In search of the leafy sea dragon

Mad-deer disease, more formally known as chronic wasting disease (CWD), is found mostly in northeast and central Colorado and southeastern Wyoming

Renowned wildlife photographer Frans Lanting chooses his favorite images--the ones that made a difference