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, ...

While many species are harmless and generally avoid humans, knowing their habitats can help lessen the shock of an unexpected ...

Snakes (Serpentes) live almost everywhere on Earth, except the polar regions, which are too cold for these cold-blooded ...