Ireland is the 'youngest' country in the European Union.
These are the troops from around the world that served Britain in WW1.
Canada's delegation to Nato made this map for Russia in August.
In developed countries, men are more likely to be obese, but the reverse is true of developing countries.
These could be the Tube maps of the future.
The results of the Scottish independence referendum, mapped.
This is everyone Liam Neeson has killed (in film).
Isis has been redrawing the map of the Middle East.
More: No one knows where anything in the UK is