The cheery thumbs-up can also mean “f**k you”. A raised palm, in Greece, is considered a deep insult. Adam Jacot de Boinod ...

Michelle Pfeiffer was celebrated with a handprint ceremony in Hollywood on Friday, April 25, where she was joined by Dakota Fanning and Elle Fanning ...

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

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