Last week's firebombing of a UCLA scientist's car is the latest in a string of incidents.
Far-northern breeding grounds are devastated. A major culprit: expanded farming in US Midwest.
For kids: Learn the real story behind some of the most common wildlife myths.
Pets can reduce stress, managers say. Yet most firms want Fido to stay at home.
From fast-food chains to Congress, moves are afoot to reduce animal suffering and ensure food safety
For kids: The Jr. Iditarod sled-dog race gives teens a taste of adventure in the Alaskan wilderness.