Most of the time you’re going to walk right by a rattlesnake and never know it’s there, because it’s not going to move a ...

This assassin bug's ability to use a tool — bees’ resin — could shed light on how the ability evolved in other animals.

SCOTTSDALE, Ariz. — A diamondback rattlesnake with a peculiar "pattern mutation" is getting a lot of attention online after the animal was reportedly found in a Scottsdale backyard.