Some of the greatest movie moments weren’t even scripted—crazy, right? From a chilling Joker clap to Thor's unexpected comedy, these on-set accidents turned into unforgettable scenes. Discover how ...

Science Bloopers Audio will be available later today. NPR's David Kestenbaum reports on what most scientists don't want to talk about, which is mistakes. Kestenbaum also looks into arguments over ...

Beyoncé and JAY-Z celebrated their 16th wedding anniversary on April 4, but this throwback footage reveals that the "Texas Hold 'Em" singer was once just a fan of her future husband Beyoncé is one of ...