Word to the wise: Don’t play poker with your dog. He can read your face like a book. A new study shows that man’s best friend is remarkably good at discerning happy expressions from angry ones – even ...

If you ever get the impression that your dog can "tell" whether you look content or annoyed, you may be onto something. Dogs may indeed be able to discriminate between happy and angry human faces, ...

If you ever get the impression that your dog can "tell" whether you look content or annoyed, you may be onto something. Dogs may indeed be able to discriminate between happy and angry human faces, ...

When you and I look at a photograph of a human face, it is easy for us to recognize the emotional state of the person shown in it just by their expression. Can dogs do the same? I first became ...