In the movie Hoppers, scientists “hop” human consciousness into animal-like robots to talk to other species. We asked the ...

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 ...

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

Humans have climbed to the top of the food chain by skillfully hunting, trapping, and fishing for other animals at scales that far exceed other predators, altering how the animals behave and earning ...