Dogs are wonderful human companions. They are the first species that humans domesticated and they have a long history of close relationships with people. If you spend any time with dogs (I have two ...

The human brain and eyes process light into color, allowing us to take in various shades of the rainbow. Our furry friends, however, do not see quite like we do. When you're out for a stroll with your ...

Some concerned dog owners may even ask, “Should I move on and forget about it, or is it time to call the Ghostbusters?” (Insert dramatic horror music.) Well, here’s the scoop: Dogs sometimes react to ...

Think your dog lives for nose smooches and belly rubs? Not even close. Here's what dogs really enjoy (and what they hate).

Some of the most common causes of blindness in dogs are glaucoma, cataracts, injury, diabetes, infection, and chronic dry eye ...

The new Dog Television Viewing Scale was used to assess what may draw some dogs to the TV. CREDIT: Manabu Ogasawara via Getty Images. Get the Popular Science daily ...

Like humans, dogs experience several sleep cycles, including periods of wakefulness known as non-rapid-eye-movement sleep and the deeper stage of rapid-eye-movement sleep, according to the American ...