Elephant seals survive on only two hours of sleep. Why can’t we?

A photographer began shooting unusual-looking coyotes on Galveston Island. They turned out to be descended from a very rare wolf species.

I could just eat you up!

The country the Russians came to destroy, in fighting for its life, has become one that extends solidarity and love beyond its human citizens.

Most animal-health research focuses on infections that have already made the leap to people. A veterinary scientist explains why that may be bad for public health.