Our brain is a complex organ. Billions of nerve cells are wired in an intricate network, constantly processing signals, enabling us to recall memories or to move our bodies. Making sense of this ...

For centuries, one of algebra’s oldest puzzles has remained unsolved—how to find exact answers for higher-degree polynomials, ...

Over the years, mathematicians found that the twisted shapes exist in dimensions 2, 6, 14, 30 and 62. They also showed that ...

NASA’s Curiosity rover has discovered odd polygonal fractures on the Martian surface that resemble honeycombs or waffle-like ...

Puzzle games, however, make teasing your brain the point of the experience, and not just a diversion offered for a change of ...

T here’s something undeniably satisfying about cracking a good brain teaser — that moment when everything suddenly clicks ...

Old completed puzzles might seem like they're doomed to sit collecting dust on your shelf, but you can repurpose them with ...