Why, yes, the universe's hidden messages do add up. Have you ever picked up your phone when it just so happens to be 11:11 or felt an unexplainable flutter after landing a new job on the fifth day of ...

In the early 1970s mathematician Donald Knuth spent a sabbatical with his wife in Norway. The time was meant to be spent relaxing. Yet one night he woke up his partner in a state of agitation. He ...

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...