Age puzzles go back to antiquity. They challenge us to figure out how ages fit together into a pattern, using a blend of ...

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

While numerous researchers claim that the minimization of prediction error (PE) is a general force underlying most brain functions, others argue instead that PE minimization drives low-level, ...

These lateral-thinking puzzles require some serious out-of-the-box thinking to solve. Are you up to the challenge?