Brain teasers come in all shapes and sizes. Some are age-based riddles designed to test your logical reasoning. Others are visual puzzles that play tricks on your perception. Then there are the ones ...

While many scroll past riddles and puzzles without a second thought, there’s a growing number of online users who pause, squint, and dive headfirst into these brain-twisting challenges. For them, a ...

The inside of a bus may not seem like the ideal place to rekindle your interest in math, but a group of mathematicians is betting it will. Last month, the Mathematical Sciences Research Institute of ...

This maths puzzle is easier than it looks – you just need to look out for one small detail. Maths is an important part of our every day lives. We might think that we don't need it once we leave school ...

In 1974, a geneticist named Marsha Jean Falco devised an ingenious research tool to help determine whether epilepsy in dogs was an inherited trait. She drew a series of symbols on index cards, where ...