Physicist Albert Einstein famously posited that if he only had an hour to crack a daunting problem, he'd devote 55 minutes to ...

Test your logic and problem-solving skills with this tricky puzzle! Can you move just three pieces to form three perfect squares? Perfect for puzzle lovers looking for a fun and challenging mental ...

See the world through the lens of science. Sign up for our free, daily newsletter Today in Science. As a child of the 1990s, I couldn’t avoid the game-turned-best-seller Tetris. Launched in 1984 by ...