Pi Day (March 14) is a day of global mathematical celebration, but it’s not the only numerically significant calendar date.

According to Timeanddate, this means September 27, 2025 isn’t just a square date, it’s a global square date, which occurs ...

Pi Day (3/14) often comes with sweet treats; Square Root Day (4/4/16 or 5/5/25, for example) has a certain numerical rhyme.

On Saturday, September 27, 2025, a unique mathematical event will captivate even those who shy away from numbers. When ...

Using a relatively young theory, a team of mathematicians has started to answer questions whose roots lie at the very ...

Learn how to enable the Scientific Calculator and use Math Notes on your iPhone, and breeze through Math equations with ease.

Do you know your geometry from your arithmetic and your fractions from your logs? Let’s find out! Think of this as a math class without the quizzes, where every problem has a twist solution, every ...

The extension of that project is “Brown Girl Club,” an ArtPrize entry in the 2D category displayed at Grand Rapids City Hall.

Lauda and his colleagues solve some of the problems with topological qubits by using a class of theoretical particles they call neglectons, named for how they were derived from overlooked theoretical ...

Once a century, a very special day comes along. That day is today — 9/16/25. Pi Day (3/14) often comes with sweet treats; Square Root Day (4/4/16 or 5/5/25, for example) has a certain numerical rhyme.

Through my research collaboration with design scholar Ron Eglash, author of “ African Fractals ,” I discovered that the design style that undergirds much of the graphic design profession today – the ...