World Coin Clinic offers advice on the appropriate wearing and display of military medals, along with details on the composition of Olympic medals.

A "first edition" Aquatics 50p coin from the London Olympics range could earn you more than £3,700 - here's the error to look ...

Who were the ancient Greeks? Discover different ancient Greek cities and find out how they were ruled. How did the Olympic Games begin? Learn how the Olympic Games began over 2,700 years ago!