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 ...

In case anyone wasn’t sure when to clap during President Trump’s State of the Union speech, he made it very clear, by loudly clapping at his own remarks into the microphone at his podium. Was it a ...

England’s historic University of Oxford has instituted a ban on clapping during “Student Council meetings and other official SU events,”citing the potential anxiety-triggering nature of the loud sound ...

They’re one of the most annoying things about living in a big city, but pigeons—aka the rats of the sky—have developed a pretty clever defense mechanism designed to scare off attackers: a loud and ...

Unprecedented video shows a male gray seal using its flippers to produce a loud sound underwater. Scientists say it could be a previously undocumented form of communication, in which the seals are ...

If you're going to be a college football signal caller, your team has to hear your clap. And of course, that can prove difficult in a stadium full of 100,000 of your biggest fans ... or biggest rivals ...

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 ...