Add Yahoo as a preferred source to see more of our stories on Google. Cats are full of little mysteries that make them perpetually fascinating to us, and one of the most interesting things about them ...

(via TEDEd) Peering into the eyes of different animals, you’ll see some extraordinarily shaped pupils. House cats, for one, are twilight hunters with vertically elongated pupils. Many grazing animals, ...

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Cats are full of little mysteries that make them perpetually fascinating to us, and one of the most interesting things about them is their eyes. They come in a variety of incredible colors and ...