David Richeson discusses the history and significance of the four color theorem.

Dr. James McCaffrey presents a complete end-to-end demonstration of the kernel ridge regression technique to predict a single numeric value. The demo uses stochastic gradient descent, one of two ...

Many students find algebra a confusing or intimidating subject, especially those who have just started middle school. But in reality, it is not a difficult subject. With the right strategies and ...

On July 13, 2025, in Ohio, USA, @thatbabysmart shared a video of a little boy confidently answering a multiplication question ...

Find one million consecutive positive numbers, none of which are prime.

Math doesn’t have to be complicated to throw you off. This quiz sticks to the basics - no multiple choice, just you and your knowledge. You’ll get 37 questions covering quick calculations, simple ...

On June 17, 2025, in Plymouth, United Kingdom, @jorgp68 shared a video during an outdoor festive moment on the Barbican. In the video, the author is heard saying a multiplication problem, “15 ...

Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more.

In only its second year, the International Logic Olympiad is already booming as logic becomes more and more crucial in our ...

Test your intelligence and problem-solving ability with this tricky number puzzle. It’s a true test of mathematical thinking and IQ strength. Can you find the missing piece and join the ranks of ...

Senate Ag Chair John Boozman (R-Ark.) and his staff are exploring how to revamp the cost-share plan so that it could survive the so-called Byrd Rule.

The latest news on mathematics, math, math science, mathematical science and math technology.