ITHACA, N.Y. — Every time you applaud at a concert or celebrate a touchdown, your hands are performing a feat of physics that scientists have puzzled over for decades. Cornell University researchers ...

Van de Ven clapped supporters after beating Everton but not after losing to Chelsea Xinhua News Agency If players clap in a stadium full of boos, does it make a sound? Do frustrated away fans — total ...

An immigration agent was seen on camera clapping his hands together seconds after the fatal shooting of Alex Pretti in ...

One readily noticeable pathognomonic trait of autism is hand-flapping—a stereotyped motor movement that can look a bit like an attempt to accelerating the drying of nail polish. Not all with autism do ...

Students at the University of Oxford will now use jazz hands instead of applause as a way to be more inclusive of students who have sensory or anxiety disorders that may become uneasy by the noise ...

Modern American ballparks are surrounded by all the trappings of the fan experience: loud music, fried foods and cold beers, T-shirt guns, mascots dancing while the crowd sings about Cracker Jacks—and ...