Explore the science of dog expressions and whether dogs are truly incapable of smiling, or if it's just a misconception.

This was more than a casual preference — it was a strong and clear attraction to the color yellow, something previously unreported in untrained, street-living dogs.

Bored dogs can end up having other, more significant behavior problems. Here are some smart ways to keep them engaged and happy.

Michael Douglas Has ‘No Intention' of Returning to Acting, Says U.S. Idealism ‘Does Not Exist Now': ‘People Are Going Into ...