Add Yahoo as a preferred source to see more of our stories on Google. Sometimes, I swear my pets have the prettiest eyes in the world. They're Boston Terriers, and they have very big, very beautiful ...

Hollywood has become very adept, skilled, and proficient at creating monsters and aliens. When I was a child, the scariest thing on the movie screen was King Kong, a rattling skeleton over a vat of ...

Cat-like eyes show up in searches everywhere. If the internet is this obsessed with eye color, how rare are green eyes in humans? They’re uncommon enough that seeing them still feels like spotting a ...

For most of human history, green eyes didn’t exist. Understanding why they do now means rethinking what we know about evolution itself.