This 407-million-year-old species of clubmoss doesn’t follow the Fibonacci sequence like most of its living relatives.

Is a mysterious visitor from the depths of space trying to tell us something? According to a controversial theory, the interstellar object known as 3I/ATLAS is not just a silent traveller but a ...

A variation of a puzzle called the “pick-up sticks problem” asks the following question: If I have some number of sticks with random lengths between 0 and 1, what are the chances that no three of ...