Light bouncing off one disco ball looks cool...if you’re at a middle school dance. Light bouncing off 50 disco balls? That’s a work of art. Or at least it is when you use multiple projectors and 3-D ...

Disco balls are seemingly more popular than ever thanks in part to the endorsement by pop superstar, Taylor Swift. Keen home shoppers and Swifties alike have been scrambling to get their hands on ...

As well as bringing sparkle to the dance floor, could disco balls become a new educational tool in astronomy? Laura Hiscott investigates Reflecting the universe The tiny mirrors on a disco ball act ...