You all know the score. A train leaves one city travelling at 35 miles per hour and another races toward it at 25 miles an hour from a city 60 miles away. How long do they take to meet in the middle?

A mysterious encrypted manuscript of a secret society, meticulously written in abstract symbols and Roman letters, has finally been deciphered more than three centuries after it was first handwritten, ...

The manuscript seems straight out of fiction: a strange handwritten message in abstract symbols and Roman letters meticulously covering 105 yellowing pages, hidden in the depths of an academic archive ...