By the time a human brain registers danger, a viper’s strike is already over. Here’s how these snakes can move faster than ...

The mystery of the mock viper—a unique species of snake that mimics other highly venomous species—has finally been solved by scientists. The mock viper, native to Asia, is only mildly venomous itself, ...

Vipers are remarkably versatile and adaptive creatures. They are found in nearly all areas of the United States. There are many viper species including Arizona Black Rattlesnake and the Western ...