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 ...
The San Francisco Zoo's newest star attractions have eight legs and fangs. They move fast. And boy, are they hairy. But while tarantulas aren't exactly known as the cuddliest creatures in the jungle, ...