How dogs see the world is based on the structure of their eyes. Dogs are dichromats, meaning they only have two color-processing cones, while humans have three. Dogs can see colors, including yellows ...

Dogs are famous for their noses. Not only do they inspect almost everything with their noses, but their heads are also designed and geared toward smelling what's around them. New research suggests ...

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 ...

Scent is how dogs largely experience the world, a lot like the way we humans rely on sight. We know little about how dogs interpret scent, but thanks to a recent study, we may be getting closer to ...