Additionally, your cat’s eyes may widen and its pupils may dilate, and its ears may shift forward or swivel back toward its head. When your cat is really excited or going ham on its favorite toy ...

Over the course of three nights in 1422, the woman had visions of aggressive pets and insatiable worms tormenting a beloved ...

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 ...

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