It has developed this nifty little device called the Pit Viper 360. Named after the heat-sensing abilities of certain snakes, it is the world's first 360-degree panoramic thermal-imaging tactical ...

Join Tyler Nolan for an up-close encounter with a venomous bright blue Komodo Island pit viper, one of the rarest and most ...

Then there are the pit vipers. Found in a wide variety of habitats, from jungles to deserts, these snakes use powerful infrared sensors located near their nostrils to hunt for prey in the darkness ...

Here’s how it works. A striking photo captures the moment a venomous green pit viper devours a brown tree frog in a rainforest in Taiwan, as the frog forlornly takes a final gulp of air.