North Korea has made steady progress in expanding its missile programme, developing weapons that can strike across the globe - or hit critical targets closer to home. New records were set for its...

For decades, Germany's major cities - all cities with more than 100,000 inhabitants, from Salzgitter to Berlin - attracted people from the countryside. But data show that the trend has reversed....

The UK government has invested in high-tech surveillance for the English Channel. But as the number of small boats arriving on UK shores continues to rise, it’s not clear whether this expensive AI...