Dogs inspire an enormous amount of curiosity about how they interpret the world, and their vision remains one of the most misunderstood areas of canine science. The common belief that dogs see only in ...

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 ...

When my wife and I rented an isolated beach cottage for a long weekend getaway, our two black Labrador retrievers — Jack and Nova — came along, too. There was nobody else there on the miles-long beach ...

Dogs tilt their heads to see better. because their big noses block their vision. Humpback whales jump using their peduncle muscle. Spiders shed their old skin to grow bigger. Hippos sweat sunscreen ...