Thanks to the border-free Schengen area, more than 400 million EU citizens can move freely throughout the 25 participating EU ...
The Schengen area makes it possible for EU citizens, non-EU residents and visitors to the EU to travel freely and safely ...
Despite its location in the heart of Europe and a territory the size of Botswana remains under Russian control - 270 miles ...
Villagers close to the Russian border in Ukraine's Sumy region say they're living under constant Russian drone surveillance ...