These caterpillars carry a toxic chemical cocktail and Inquisition-like delivery implements— and their geographic range is ...

Shutterstock A hiker’s paradise… and a critter’s playground. When you hike through Arizona’s beautiful desert, you’re walking through one of North America’s most incredible outdoor habitats. But ...

Few creatures are as fearsome as venomous snakes and scorpions. While snake venom can cause paralysis and tissue damage, scorpion venom primarily causes pain and nerve damage. Despite their dangers, ...