Even with 100 firmness levels, firmness is really only detectable in increments of 10. A separate adjustable base is required to unlock the bed’s potential. Odds are, you've heard of Sleep Number ...

This week, fill up a crossword on the basis of a numerical key, and hunt for a number with two properties The last time we had a numerical word puzzle of this kind, a number of readers wrote back to ...

Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more. Credit... Supported by By Steven Strogatz “Math, Revealed,” our four-part series exploring the mathematics ...

How a centuries-old math puzzle helped us see inside the human brain. By Steven Strogatz Photo illustrations by Jens Mortensen Each installment of “Math, Revealed” starts with an object, uncovers the ...

Math puzzles have a special way of making even the sharpest minds stop and think. A new brain teaser going around online has been challenging people to figure out the pattern hidden in a series of ...

Elon Musk has pledged that the work of his so-called Department of Government Efficiency, or DOGE, would be “maximally transparent.” DOGE’s website is proof of that, the Tesla and SpaceX CEO, and now ...

At first glance, the 153 looks really meaningless. Yet, it has amazing mathematical properties. Moreover, it was not only explicitly mentioned in the Bible and, for various reasons, brings a smile to ...

As De La Soul rightfully pointed out, three is the magic number (other notable numbers include Number Two, who is Captain Picard’s second in command, and there’s obviously the Fantastic Four and then ...

(NEXSTAR) – Regardless of how 2025 turns out, it’s no ordinary year. The year 2025 is a “perfect square year” because it’s the product of a number multiplied by itself – 45×45=2025, a phenomenon that ...

RALEIGH, N.C. (WTVD) -- Triangle doctors are reporting an uptick in walking pneumonia cases, especially among children. Dr. Daniel Park is the Medical Director of the Children's Emergency Department ...