How does one crack the world’s most famous code? The breakthroughs on Kryptos provide a guided tour through the cat and mouse ...

THE English alphabet used to have extra letters that have been lost as centuries went by. While today our alphabet consists of 26 letters, the people of Middle Age Britain had an additional six ...

It’s time to talk about those scamps at the end of the alphabet: x, y and z. Despite being first in this group of three, “x” is a bit of a follower. It’s in the middle and end of some excellent words.

The coolest letter in the alphabet: When we learn the letters of the English alphabet, we just remember them in order, from A to Z. But have you ever thought about whether some letters are just ...