From an army that famously gained a soldier during a war to a single river that flows through ten different countries, here are 15 incredible geography facts you never knew about Europe.

Where are Europe's oldest people living? What geography tells us about a fragmenting continent by Florian Bonnet, Carlo Giovanni Camarda, France Meslé, Josselin Thuilliez, The Conversation edited by ...

You might know Paris and London, but what about Ljubljana and Chișinău? See how fast you can name all the capital cities in Europe with this quiz—most can't!