There are some sounds that stay with you, rattling around in your brain until they become part of your sonic memory. See enough movies, and certain sound effects will hold this honor—like the Wilhelm ...

There's nothing quite like that yelp of laughter you emit when being tickled. Now, experts have confirmed that shrieks induced by tickling really do sound recognisably different to other types of ...

A foot-tickling device that induces “uncontrolled laughter” has been created by scientists with the hope that it can help wearers to relieve stress. The device – named TickleFoot – is inserted as an ...