Telly the Grey Cat did indeed look very comfortable in this video, but that's not what has everyone captivated. Those eyes are just one of those things you could totally get lost in! Related: Grey ...

Interestingly, not all cats have a green glow. Dr. Richter said that it actually depends on the cat's breed, age, and coat color. "Siamese cats tend to have a yellow shine and white cats with blue ...

Dilated pupils in cats can be a sign of iris atrophy or a more serious underlying condition. Here’s how to know when to seek ...

Cats may have been first domesticated as early as 4,000 years ago by the ancient Egyptians. Cats can see up to six times better than an average human in the dark.

Fun fact: cat's eyes can say a lot about their health. They are prone to a range of issues that can trouble their eyes. That's why it's so important for pet owners to monitor their cats' eyes ...

Wild cats showcase a stunning diversity of eye colors, proving a mystery for researchers because most wild species are known to have narrow eye color schemes (usually black, brown or yellow).