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 ...

A round of applause, please: Scientists have finally figured out what’s behind the sound of clapping. The research pinpoints a mechanism called a Helmholtz resonator — the same acoustic concept that ...

Hand clapping is ubiquitous behavior for humans across time and cultures, serving many different purposes: to signify approval with applause, for instance, or to keep time to music. Acousticians often ...

If you’ve ever attended a classical concert, you’ve probably experienced that awkward, hesitant half-clapping that sometimes occurs at the end of a symphonic movement: The music stops, the hall falls ...

Gwen Stefani has called in the lyrical talents of west coast rapper Saweetie for a new version of “Slow Clap,” which also comes with an electric, high school-themed music video. Featuring vibrant ...