The Brighterside of News on MSN

Brain scans reveal what dogs see when they look at a human face

Smiles activated a distinct canine brain network, while fear produced patterns different from other negative expressions.
UAE Moments on MSN

Do dogs and cats understand human laughter? What your pet really hears

Do Dogs and Cats Understand Human Laughter? What Your Pet Really Hears A burst of laughter can change the mood of a room in ...