Surprisingly enough, it has a lot to do with the generational lifestyle choices of the cats ... pupil shape. One theory about the why behind this seems to indicate an evolutionary change in ...

Cats have pretty unusual eyes. Instead of having circular pupils like humans, they have vertical slits — which can adapt quickly and can open and close like the aperture of a camera. Why are cat ...

Have you ever wondered why ... cats and snakes, were most likely to sport vertical-slit pupils, particularly when those animals were active at night. The reason for this correlation most likely ...

Cats and many other animals, including most dogs, can reflect light from their eyes. That’s why cats’ eyes will usually shine brightly ... look out for predators throughout the night, or they do most ...

Wild cats showcase a stunning ... to help explain why those shades had evolved. But they found little correlation. “Huskies have those bright blue eyes because we wanted them to” and bred ...

POPSUGAR spoke with a board-certified veterinarian to find out why cats' eyes glow green in photographs. Why do my cat's eyes glow green in photographs? "The glow that comes from your cat's eyes ...

If you've ever gazed into a house cat's eyes and wondered why they don't look like yours ... "The second critical requirement is that once they do detect a predator, they need to see where they ...

Cats and many other animals, including most dogs, can reflect light from their eyes. That’s why cats’ eyes will ... throughout the night, or they do most of their hunting at dawn and dusk.