So, you want to get better at those tricky LeetCode Python problems, huh? It’s a common goal, especially if you’re aiming for tech jobs. Many people try to just grind through tons of problems, but ...

In this video I show you why some people say the sum of all positive integers is -1/12 ...

Gerd Faltings proved a conjecture that had been unsolved for six decades, using connections between numbers and geometry.

Gerd Faltings, a number theorist at the Max Planck Institute for Mathematics in Bonn, Germany, has won the 2026 Abel Prize, ...

Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...

In this simulation, 66 of the 100 needles crossed a line (you can count ’em). Using this number, we get a value of pi at 3.0303—which is not 3.14—but it's not terrible for just 100 needles. With ...

Every year, math nerds and dessert enthusiasts unite to celebrate Pi Day on March 14, a date whose digits represent the first ...

55 people finished in under a minute. We created a crossword puzzle just for Californians. 317 people are playing right now. Catch the Warriors take on the Thunder today, Saturday, March 7. Here’s ...

109 people finished in under a minute. We created a crossword puzzle just for Californians. 480 people are playing right now. Catch the Warriors take on the Thunder today, Saturday, March 7. Here’s ...

The Powerball lottery jackpot was an estimated $169 million for the Wednesday, Feb. 18 drawing. Is today your lucky day? The Powerball lottery jackpot was an estimated $169 million for the Wednesday, ...

Mental math shortcuts suggest future STEM performance—and gender is a significant predictor What is 29 + 14?