The OK hand gesture, which was long used as a stamp of approval but has taken on new life as a mark of white supremacy in recent years, is among several new entries to the Anti-Defamation League ...

Researchers give a robot hand the power of touch, designing a human-like fingertip If you meet the new robot at the University of Bristol, it can gently shake your hand.

Prosthetic i-Hand Is a technological and medical marvel. July 19, 2007 — -- Twenty-seven year-old Army Sgt. Juan Arredondo thought his life would never be the same. The Texas native lost his ...

The human hand is a marvel of nature. No other creature on Earth, not even our closest primate relatives, has hands structured quite like ours, capable of such precise grasping and manipulation ...