Lessons from a fight over a bridge between America and Canada ...

Joan Birman popularized the Burau representation problem decades ago. Now she and two colleagues have a proof that reveals ...

For the second time in a week, a long-standing conjecture has been disproved by artificial intelligence, highlighting the ...

In May 2026, OpenAI released a new math result that sent shock waves throughout the world of mathematical research. A major unsolved problem called the “unit distance conjecture” had just been ...

In connection with the article I wrote the other day about the Pythagorean theorem, based on my experience of about 30 years as a cram school teacher, you train in how to use it. Even against enemies ...

In this installment, we will explain a problem on the complex plane from the 2019 Kyoto Prefectural University of Medicine entrance exam. In this series, we go beyond simply presenting the correct ...

In an episode of the cartoon, a machine lets characters swap bodies, but they can’t switch back with the same person. Math ...

A shape that captured worldwide attention for solving a decades-old mathematical puzzle has returned to the spotlight. While ...

Physicists have debated which way a submerged sprinkler sucking in water would spin. Careful experiments provide an answer.

AI is increasingly being used as collaborators in mathematical research rather than simply as computational tools.

Here's the revised description with all the links removed: Learn how to identify angles from a figure. This video explains ...

Before levels as we know them were invented, ancient civilizations still had to make sure their walls were level. This tool ...