There are so many reasons to love dogs, from their unwavering love and loyalty to their silly ways of living in the moment. Life is never boring with a dog around, though some dogs tend to communicate ...

Facial expressions may appear spontaneous, but new research shows the brain begins preparing them long before the face ...

Archaeologists have unearthed five ceramic puppets from a pyramid in San Isidro, El Salvador. The figurines date back 2,400 years, and significantly, all have dramatic facial expressions. Each of the ...

When a baby smiles at you, it's almost impossible not to smile back. This spontaneous reaction to a facial expression is part ...

Cats have a unique way of reacting to the world around them. From dramatic facial expressions to playful pranks, their reactions are endlessly entertaining. Read Joe Biden doctor's full statement on ...