The eye you instinctively close when you aim a camera has a biological explanation that spans hundreds of millions of years.

On a recent Wednesday morning in the Allure group chat, an editor shared that she had had a couple of styes on her eyelids recently, and when she wondered aloud to a friend what the culprit could be, ...

I do think there's a specific kind of panic that hits when you leave something unattended "for just five minutes". Sometimes, life is so unpredictable, and everything could be perfectly normal one ...

Jason Bittel's "Grizzled" highlights curious facts about North American creatures from orcas to daddy longlegs.

Blue, green, amber: Someone’s eye color immediately attracts our attention. But there’s something unusual about human eyes: ...

Axolotls look easy to care for at first. They stay still most of the day, rarely make noise, and often seem fine even when ...

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

Many animals, including humans, rely on their eyes to detect changes in their surroundings. The eyes of vertebrates, animals ...

Add Yahoo as a preferred source to see more of our stories on Google. Why does such a big and powerful dinosaur like the T. rex have such tiny forearms, in a new study scientists believe they might ...

We all know about the dinosaur called the Tyrannosaurus rex, also known as the T. rex, which is famous for its large head and itty-bitty arms. But why do they look like that? The T. rex has been ...

A Royal Society research paper published May 20 suggests that T. rex, which averaged more than 40 feet long with arms ...