Wildlife experts call it Ohio’s “most aquatic” spider — and it’s very clear why once you learn all the acrobatic tricks this ...

Invasive northern snakeheads can “walk” on land, breathe air and survive out of water for several days, and they also compete with native species in waterways ...

The most venomous snakes in Arizona include rattlesnakes, sidewinders and coral snakes. Here's where they live and how to ...

Lizard venom has played a crucial part in helping humans take a bite out of diabetes and obesity. The Gila monster is a large, magnificent and venomous desert-dwelling reptile found throughout the ...