By some measures Uno is the top-selling card or board game in the world. It’s seemingly showing up everywhere – thanks in part to dozens of new editions published by maker Mattel each year.

The card-shedding game is more popular than ever among adults, but they can’t agree on the rules ...

Whether you're following the official Uno rules or the house rules, or you just love chaos, here's how to play the game ...

UNO is a card game played with a deck of numbered cards in red, blue, green and yellow. Use all your cards and call "UNO" when you have one left.

Watch the Uno Mobile x Peanuts collaboration trailer for the card game. The Peanuts collaboration features Charlie Brown, ...

Mattel163, a joint venture between Mattel and NetEase, launched an update for UNO! Mobile that brings the Peanuts character ...

UNO! Mobile is going to get a little more adorable with its latest collaboration, as Snoopy and Peanuts will join the game ...

Just like in the classic UNO card game, players match colors, numbers and symbols to the card on top of the discard pile. For an extra special on-theme twist, you get to block action cards with ...