Despite their venomous nature, their fangs are considered to be too small to break human skin, making them non-threatening to people. The Arizona brown spider, mainly found in Arizona, is somewhat ...

and black widow spider. The state with the worst reputation ever for venomous snakes in America is Arizona. There are 40 species of snakes in the Copper State, and a whopping percentage of them ...

Australian scientists have discovered a new species of the deadly funnel-web spider that is bigger and more venomous than its relatives, nicknaming it "Big Boy." In research released Monday, ...