Military movies frequently depict soldiers communicating with a flurry of hand signals, but what exactly do those signals ...

Combining two different kinds of signals could help engineers build prosthetic limbs that better reproduce natural movements, ...

Do you regularly wake up with your arm numb for no reason or your hand completely 'asleep;? Should you be worried? At what ...

Less discerning viewers wouldn’t have noticed the alleged signal at all, or if they had, would have easily mistaken it for Bash’s hand at rest in something like a gesture of OK. It was ...

But now the meaning behind the gesture has been revealed, and it's not what you think. The actor, 37, sported a black short-sleeve shirt with white and pink flowers, teaming it with black trousers ...

Master these phrases to make your taxi experience more efficient.