Google has updated Google+ Hangouts to include sound effects that range from laugh tracks, to chirping. Get ready to be annoyed by constant laughing after jokes, clapping after singing, and plenty of ...

It’s only been about a month since the Trickster effect made its debut on TikTok, but the viral voice changer doesn’t seem to be going anywhere. It feels like every other video on the FYP uses the ...

While scientists have thoroughly researched many other human sounds, such as singing and talking, remarkably little is known about the acoustics of laughter. Seeking to rectify this, psychologists ...

A cackle and a giggle can mean different things. Scientists say there are two types of laughter: the kind that comes from pure glee, and the kind that's meant to send a social message. New research ...

College Park, MD (October 3, 2001)-Humans have many ways to express themselves, but one of the most enjoyable-and mysterious-is laughter. More than a frivolous emotional outburst, laughter has many ...