Disco balls, those glittering spheres of fun, have been a staple in dance venues and parties for decades. But there's more to these iconic symbols of celebration than meets the eye. From their ...

Before the disco ball was part of 1970s dance culture, ... (or ball) was picked up in the 1940s and 1950s by the Omega National Products company of ... Clubs used lights to create atmosphere, ...

The late ’70s were loud, laid-back, and layered in polyester. It was a time when disco balls lit up dance floors, mustaches ...

While every Major League clubhouse has a few staples -- televisions, couches, the works -- it’s the little additions to each room that show some quirks. At PNC Park, the Pirates have a ping-pong table ...