This medium-sized tarantula species gets its name from the pinkish hue of the hairs on its back. Like all spiders,...

Eastern diamondback rattlesnakes are the largest venomous snakes the U.S. They are maligned and slaughtered, both opportunistically by rural citizens...

The Guatemalan beaded lizard lives only in an isolated pocket of desert in eastern Guatemala. Discovered by scientists in the...

Sidewinders get their name from their unique form of side-stepping locomotion that is an adaptation for moving across loosely packed...