Flex your math muscles with this weekend’s brain teaser. Play now ...

Test your knowledge of algebra along with your spot-the-difference skills with this food-themed math problem that uses fruits in place of numbers.

The answers to today’s problems.

Get out your timer and number two pencil to see if your arithmetic skills from grade school are still intact.

A visual representation of tensor networks. (Lucy Reading-Ikkanda/Simons Foundation) Efforts to advance quantum computing are ...

Geopolitical tensions in the Middle East are directly impacting household budgets, driving up prices for everyday essentials like cooking oil, milk, and bread. Soaring global crude oil prices and a ...

Excluding January, Mr. Kugelman has had a puzzle published in The Times every month of 2026 so far. This solid Thursday ...

Learning decline began in 2013, predating COVID school closures. Reforms help but take years. School choice gives families ...

A fifth dimension could fit into general relativity after all—by using this one weird trick.

Find out what today's Wordle hint and answer is and get some tips for it, plus see the solutions to previous games.

Florida Gators AD Scott Stricklin talks CFP and the softball team's decision to skip handshakes after a tense loss to Texas ...