A spokesperson for the animal shelter promised that the 10-year-old dog will love her future owner "for life." ...

They were one of the first groups of creatures to develop complex, compound eyes, where many individual ... eyes move independently and they have 12 to 16 visual pigments compared to our three. They ...

Tarsiers have the largest eyes relative to their body size. Each eye is about the same size as their brain and takes up about half of their face ...

The first animals with anything resembling an eye lived about 550 million years ago. And, according to one scientist's calculations, only 364,000 years would have been needed for a camera-like eye ...