With organization being their key function, think of each cube as a filing folder. Marie Kondo, known for her KonMari method, suggests starting by making a list of all the items you need. “Then, lay ...

These low-floor, high-ceiling problems support differentiation, challenging all students by encouraging flexible thinking and allowing for multiple solution paths.

More than five decades after the Rubik's Cube was invented, the puzzle is still providing hours of entertainment to millions of people around the world. Some super fans - known as speedcubers - have ...

NPR's Short Wave talks about babies' perceptions of rhythm, how sleep may help us solve puzzles and why snakes may be able to fast so long.

The term, long considered a slur for those with intellectual disabilities, is seeing a resurgence on social media and across the political right. By Dan Barry and Sonia A. Rao Late last month, a woman ...

Since the Rubik's Cube invention in 1974, it remains relevant in increasingly digital world. Some superfans have even made careers out of finding the quickest way to solve it.

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Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. There’s an art and a ...

Acesulfame potassium is an artificial sweetener (also known as Ace-K). Artificial sweeteners have been controversial because of possible health risks. But some of these sugar substitutes offer you a ...