From RTÉ Radio 1's The History Show, writer Mary Russell tells the story of how the very first Ordnance Survey maps of ...

Because the world is a sphere, it is difficult to accurately project this on a two-dimensional map. When the world is ... of Great Britain and Northern Ireland is made up of England, Northern ...

A secret map of Ireland's coastline played a crucial role in taking down a powerful alliance of pirates that had based itself in the southwest of Ireland in the 17th century.