People can read intention in each other's gazes, recent research finds, lending evidence to this well-known assumption about human communication. The study reveals how humans use their eyes to ...

Humans interact with each other with the help of different complex languages, which include words, grammar, and symbols, to share ideas, emotions, and information. On the other hand, animals just rely ...

Our ability to communicate using words and gestures - how far back does that go? A new study involving chimpanzees suggests it goes back millions of years. Here's science reporter Ari Daniel. ARI ...

Can dogs communicate a range of emotions to humans through facial expressions? Researchers say yes. A new study discovered a key factor that separates wolves from dogs involving two specialized facial ...