Humans appear to be the only species clearly proven to shed tears specifically because of emotions. Elephants, primates, and dogs show behaviors and biological responses that come closest to human ...

Crows don’t just remember humans. Here’s a breakdown of how they form opinions, assign reputations and teach each other who to trust. If you’ve ever felt like a crow was watching you a little too ...

This has been a wonderful summer of international meetings concerning the fascinating, complex, and frustrating relationships that exist between humans and other animals ("animals"). Topics have ...

Humans not only recognize emotions on the faces of monkeys and apes but also unconsciously mimic those expressions.