The Rubik’s Cube has been reinvented with more games and many more screens for much more money. What has long been cherished as a simple toy yet complex puzzle requiring nothing but a healthy amount ...

With the renovated observation deck open and the tower painted blue, the Sunsphere is now ready for its next improvement: a visitors center. Construction is expected to begin by the end of the month ...

The world’s smallest Rubik’s Cube might have the world’s highest price tag, too. The fully functional six-sided puzzle cube by Japanese toymaker MegaHouse is so tiny it could fit under a finger nail, ...

A quantum Rubik’s cube would be infinitely more complex than the traditional puzzle, but mathematical modelling shows it wouldn’t be unsolvable. In the summer of 2022, Noah Lordi and Maedée ...