From velvety purples to fiery reds, many people can see a spectrum of vivid colors via the human eye. Others, however, may have limited hue perception due to certain conditions. Animals, on the other ...

As much as we like to impose human personalities on our pets, cats are pretty different from us: They walk on four legs, wear fur coats year-round and constantly lick themselves clean. Though we ...

To understand what cats see on TV we have to answer the question how they see. Cats lack the coloring that human beings possess. The black and white world does not exist in their world, and the range ...