Katherine Ryan’s had a sleep divorce. What is it and what are the benefits? Trump greenlights ‘significant’ changes to ‘big, beautiful bill’ over Mike Johnson objections The Cybertruck's First Real ...

The Rubik’s Cube has only six faces, each presenting only nine cubelets, but the end result is to offer a mind-boggling number of permutations, only one of which embodies the desired solution. The ...

Blink and you'll miss it: A Purdue University student engineering team has built a robot that can solve a Rubik's cube in one-tenth of a second — faster than the average time it takes to blink an eye.

A team of four students at Purdue University has built a robot that can solve a Rubik’s Cube in about one-tenth of a second The robot, which the team has dubbed the “Purdubik’s Cube,” solves the ...

Quantum physics already feels like a puzzle, but now scientists have made it more literal. A team of mathematicians from the University of Colorado Boulder has designed a quantum Rubik's cube, with ...