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 ...

The science gets complicated, but having that silky milk chocolate coloring like Scrat means he has a black-dominant gene ...

Commissioned for San Francisco millionaire Kate Birdsall Johnson, the painting includes 42 of the collector's favorite cats.

What if the most beautiful creatures on Earth were also the most mysterious—and nearly invisible? Rare big cats live in the ...

The tapetum lucidum effect gives the wearers of such peepers incredible night vision, and it's found in a wide range of ...

This year "Jaws" celebrates its 50th anniversary. Its success reflects the enduring importance of our most ancient fear: ...

Plus, grey cats just have such gorgeous eyes. For example, on Monday, June 30th, one grey cat caught everybody’s attention.

The illusion is based on the Pallas's cat's natural camouflage abilities. This trait is key to its survival in the wild. It’s ...