Mexican gestures can be hard to decipher at first, but once you get the hang of them you'll be wagging your fingers like a local.

Unless it's at night, in which case hand signals will be much more difficult to see. During the day, though, it's common for riders to use a variety of hand signals in lieu of (or in addition to ...

The hand signal, now viral on Instagram, involves tucking your fingers over your thumb to reportedly alert someone you need ...

Common hand signals and how to legally use them are among the most important tips every motorcycle rider should know. State driving laws contain provisions for hand signals that apply not only to ...

Now, researchers at the Italian Institute of Technology (IIT) and Imperial College London have unveiled a promising solution: a new soft prosthetic hand designed for more intuitive control.

In new 'transformational' research, a team of scientists has taken steps to creating more natural prosthetic limbs by decoding the signals between hand movements and the brain. The scientists ...