Mathematicians have not yet succeeded in finding a formula for the number of different ways a road map can be folded, given n ...

The method developed by Norman Wildberger, PhD, an honorary professor at the School of Mathematics and Statistics at UNSW ...

Optical illusions are more than just a fun pastime – they’re brain teasers that challenge the way we see and interpret the ...

The question mark doors in Hogwarts Legacy can be quite confusing when you first see them, but we'll explain how they work.

Below are the hints, categories and answers for today’s Connections game, puzzle #687, on April 28.