The latest from viral Internet pranksters Improv Everywhere raises questions about how well they do what they do, or whether they should even do... Beware, fellow citizens, for there is a sinister ...

Improv Everywhere took to the streets of New York City once again, this time to prank unsuspecting shoppers at the 5th Avenue Gap. Forty people donned white bodysuits with Gap clothes over them and at ...

Watch where you suntan this weekend. The prank group Improv Everywhere is planning a fancy beach flash mob in New York City where they’ve asked people to show up at the beach wearing black-tie attire.

Thanks to CBS, we were reminded that it’s that time again – the No Pants Subway Ride. The ride, organized by Improv Everywhere, is in its 12th year, and it will be held in 54 other cities this year.

Most of us have carried out a prank or two in our lives. Charlie Todd has made it his destiny. As the creator of Improv Everywhere, Todd befuddled Best Buy employees when he sent about 80 people ...

You can dance if you want to and you’re required to leave your pants behind during Improv AZ’s No Pants Light Rail Ride Phoenix 2015. On Sunday, January 11, groups around the world will continue ...

My goodness, is there anything more joyless than a social media conference? Well, okay, probably yes if you’re the type of person to take things hyper-literally. But! For the rest of us, Improv ...

Diners at a world famous Katz's deli may have wanted to order whatever 20 women were having as the women reenacted a famous "When Harry Met Sally..." scene filmed there. New York prank collective ...

MASHABLE — An Improv Everywhere prank at a Manhattan Gap store earlier this month featured some unexpected players after a manager called police to report a flash mob. Participants entered the store’s ...

Just a slight shifting of established social norms — wearing a Speedo to work, for example — can make something entirely routine into something completely wacky. Improv Everywhere uses this theory in ...