Armed with one of the most painful stings on the planet, tarantula hawks are a spider's worst nightmare. A fear of insects - entomophobia -is relatively common among people, but for some spiders, ...

A bizarre video has emerged of a wasp and a tarantula having a deadly wrestling match in Congress, Arizona. The footage, shot by a resident in August, shows a tarantula-hawk wasp attacking a ...

But just how did stingers come to be? And why do stings hurt so dang much? This is the evolution of stingers.