The investigative minds at How to Survive examine Brazil’s Snake Island, venomous snake risks, and survival preparation.

Ilha da Queimada Grande, Brazil's Snake Island, hosts the unique golden lancehead pit viper. This critically endangered ...

Just 20 miles off Brazil’s southeastern coast lies one of the world’s most frightening and mysterious islands. Ilha da Queimada Grande may be small, but it is home to some truly dangerous residents ...

Snake Island is home to the golden lancehead viper, one of the most venomous snakes on the planet. Cut off from the mainland, these snakes evolved in isolation, becoming more aggressive and more toxic ...

Add Yahoo as a preferred source to see more of our stories on Google. South America’s Fer-De-Lance carries a potent hemotoxic venom. Theeastern brown snake is Australia’s deadliest due to human ...

Researchers found cannibalism diets appeared among at least 207 snake species in 15 snake family groups ...