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 ...

This new bionic hand is a big step forward. It translates touch signals into nerve-like messages, helping the brain ...

Discover the meaning behind a biker raising their left hand with the palm facing forward. Learn about this common motorcycle ...

Researchers at Johns Hopkins University have come up with a better prosthetic hand that uses a hybrid design to carefully grip various objects with just the right amount of pressure.

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.

Appearing on Jason and Travis Kelce's "New Heights" podcast, Matthew Stafford talked signals Calvin Johnson used when the two played for the Lions.

Learn about the groundbreaking bionic hand that provides sensory feedback, and outperforms traditional prosthetics in accuracy.

Appearing on Jason and Travis Kelce's podcast, Matthew Stafford talked hand signals Calvin Johnson used when the two played for the Lions.

Former Detroit Lion and current Los Angeles Rams quarterback Matthew Stafford revealed former Lions wide receiver Calvin Johnson had secret signals when they played together in Detroit. Stafford ...