If you're concerned the omega-3 fatty acid supplement you feed your dog or cat is unsafe or harmful to the ecosystem, you might not be using the best source.
Koolaid the parrotlet chats and plays peek-a-boo.
In a fascinating 7-year study of female baboons, researchers discover nice monkeys... versus those who are aloof or loners... form the strong social bonds necessary for good health, long lives, and successful childbearing.