For nearly 80 years, mathematicians have struggled to solve a classic geometry puzzle first posed by Paul Erdős in 1946: the ...

One afternoon earlier this year, my 11-year-old son was sitting at his laptop and working quietly on his math homework. At ...

If you really want to get ahead of the game and try to reduce the chance of you coming last again at your next pub quiz, how about practicing at home? If it's your turn to host a dinner party and you ...

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A math teacher at a top San Francisco school has been placed on leave after allegedly adding fat-shaming and misogynistic questions to students’ tests. Tom Chan, who has worked at Lowell High School ...

A teacher at an elite high school in San Francisco has been placed on indefinite leave after allegations of sexist and fat-shaming questions included on ninth-grade Algebra I quizzes, according to ...

Tom Chan, a longtime math teacher at Lowell High School, has been placed on indefinite leave after a parent objected to quiz questions that families say crossed the line into fat‑shaming and sexism.