Hundreds of millions of years before the evolution of animals with segmented bodies, jointed skeletons or appendages, soft-bodied invertebrates like sea slugs ruled the seas. A new study finds ...

When the robots rise, they'll likely come in the form of giant, goose-stepping cockroaches. Don't believe us? Just check the 32-inch, 44-pound Halluc II which features the ability to walk or roll via ...