The Maya used "sign language" on an altar around 1,300 years ago, and these signs may represent important dates in the Maya Long Count Calendar, a new study claims. "This is the oldest text where, to ...

You hold a lot of power in your hand, and the way you use them is directly tied to energy centers withing the body. That is why hand symbols are used in a number of spiritual practices. Those hand ...

One of the many things that those who watched the Jan. 20 inauguration took away from the event was the behavior of those who ...

If you could choose only two things as a staple of any war movie, they'd probably be military jargon (like "roger" in military aviation) and hand signals. Whether it's Easy Company deep behind enemy ...