Add Yahoo as a preferred source to see more of our stories on Google. The red-kneed tarantula is among the world's largest spiders, and its striking red-and-black striped body has made it a hot ...

Watching a tarantula move can make a person's skin crawl -- especially when the arachnid is crawling out of its own skin. More accurately, tarantulas have what's known as an exoskeleton, the stiff ...