Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...

Mothers tend to pass on their own anxiety over mathematics to their daughters, creating a gender gap of confidence in the ...

This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person ...

A seemingly easy-looking math sum has left people scratching their heads as it proves to be more challenging than anticipated. The brain teaser, was shared this week on X by user @BholanathDutta and ...

Dr Baek Jin Eon, 31, a research fellow at the Korea Institute for Advanced Study, has demonstrated that no shape larger than ...

Ben Johnson — with intellect, a bare chest and a cheesy motto from high school football — has revived the Bears in his first ...

NPR's Ayesha Rascoe plays the puzzle with KNPR listener Calvin Siemer of Henderson, Nev., and Weekend Edition Puzzlemaster .

A practical guide to affordable Florida towns where retirees can enjoy sunshine, calm routines, and everyday comfort on a ...

The greatest offensive basketball players know where their shots are coming from. Some even have it down to a science. Seven points a quarter, for example, was Michael Jordan’s math to 28 easy points ...