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Why Do Scorpions Glow Under UV Light? One Scientist Has Some Theories

A bark scorpion giving 'em the old razzle dazzle.

Why Do Scorpions Glow Under UV Light? One Scientist Has Some Theories

10 Fascinating Facts About Pangolins

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10 Fascinating Facts About Pangolins

Octopuses Will Throw Things to Scare Off Unwelcome Guests

You want trouble? You can get trouble.

Octopuses Will Throw Things to Scare Off Unwelcome Guests

25 Fascinating Facts About Bobcats

A fierce, elusive bobcat.

25 Fascinating Facts About Bobcats

12 Fascinating Facts About Gila Monsters

You are getting dangerously close to this Gila monster.

Study Finds Spiders Are Victorious in Battles Against Snakes

Orb-weaver spider on web.

Why Do Cats Like to Slap and Swat at Things?

It's not waving hello.

Why Do Some Dogs Have a Pocket in Their Ears?

That little pouch in the dog's lower left ear is called a Henry's pocket.

On a Limb: How an Octopus Regrows Its Arms

Octopuses never have to say a farewell to arms for long.

5 Fast Facts About the Arapaima, Florida’s Latest Potential Invasive Species

An arapaima ready to retire in Florida.

Common Misconceptions About Evolution

This illustration is not endorsed by science.

Surprise! Alligators Can Regrow Their Tails

Young alligators can regenerate their tails.

Fine Feathered Fiends: 6 Bizarre Turkey Attacks

Why did the turkey cross the road? To peck at your tires.

Why Do Dogs Like to Bury Things?

Dogs like to dig.

Bird Battle Royale: Acorn Woodpeckers Fight to the Death, and Other Birds Like to Watch

Acorn woodpeckers like to watch a good fight, and scientists aren't sure why.

Orca-Strated Attack: Killer Whales Are Crashing Into Boats, Seemingly On Purpose

Killer whales might be lashing out in response to decades of disruption by humans.