Nine new species of technicolor, tree-climbing tarantulas discovered

Tarantulas can be found all over the world. If you live in North America, there's a good chance that any tarantula you've crossed paths with has been brown, but more vibrant-looking variations do exist. Case in point: Typhochlaena costae, one of the many species of South American tree-climbing tarantulas described in… » 11/01/12 1:49pm 11/01/12 1:49pm

This time-lapse video of a tarantula molting will give you spontaneous …

If you're an arthropod, molting your exoskeleton is one of those uncomfortable realities of life. (Hello, spider crab!) Just ask this Burgundy Goliath Birdeater tarantula (Theraphosa stirmi), who can rock up to an 11-inch legspan. Even this critter must discard his exoskeleton every so often — here's some footage of… » 9/12/12 2:35pm 9/12/12 2:35pm