In zoology, the term “bipedal” refers to animals that use only two legs for walking. There are several groups of modern species considered habitual bipeds, meaning two-legged walking is their normal ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Losing a leg or two is not always a big deal for spiders. If one of ...

Daddy long-legs spiders often appear to walk on six legs, with one pair held aloft. This isn't a defect but a specialized ...