A friendly group of the wild desert dogs could help tease apart domestication’s mysterious first steps.

To monitor the growth of the New England Cottontail population, scientists are collecting their droppings for DNA analysis.

In the 1950s, if a woman wanted to know if she was pregnant, she needed to get her urine injected into a frog.

It weighed 69 tons.

The distance you keep from others is an elaborate, instinctive dance.

Two specialized muscles give them a range of expression that wolves’ eyes lack.

I’m shocked, shocked, I tell you.

Seriously, share this with the person you need to persuade.