Meerkats are extremely social and cooperative critters. When it comes to raising pups, they always work together.
Is there a physiological mechanism that helps regulate life strategies?
Isn't it amazing that dog breeds like the Chihuahua and the Great Dane can vary so much in size, yet be the same species?
Domesticated cats tend to show much less variety. A Siamese and a tabby are both shaped like, well, cats. While there are many different breeds of dogs.
Bald eagles are not longer an endangered species. Learn more on this Moment of Science.
Could rearing domesticated zebras raise a profit? Find out on this Moment of Science.