Whether animals have a sense of humor was the focus of a recent Laboratory Animal Refinement & Enrichment Forum (LAREF) discussion. Certainly the juveniles of many animal species exhibit play behavior ...

The post Scientists Can't Prove It, But These Animals Seem to Have a Sense of Humor appeared first on A-Z Animals. Life in the wild is serious business. Survival often comes down to enhanced senses ...

Add Yahoo as a preferred source to see more of our stories on Google. Every pet owner knows that animals can be laugh-out-loud funny, and that their hilarious antics are almost never unintentional.

Right now, in a high-security research lab at Northwestern University’s Falk Center for Molecular Therapeutics in Illinois, scientists are tickling rats. Their goal? To develop a happiness pill. But ...

Life in the wild is serious business. Survival often comes down to enhanced senses and sharp instincts; after all, one wrong move could be the difference between life or death. But some animals seem ...