A venomous cottonmouth is giving people the willies on social media, after a video recorded by an Alabama biologist showed the snake was caught blending in perfectly with ground cover. Cottonmouths, ...

We collected some of the wildest photos from the Florida Python Challenge, held annually to help conserve native critters.

A Mojave rattlesnake bite is a full-on emergency. Here's where Mojave rattlesnakes live, why they are so venomous and what ...