An curved arrow pointing right. Deep below the ground is North Korea's beautiful Pyongyang Metro, a bustling subway system where hundreds of thousands of people make their way to and from work ...

For the first time in more than a decade, a train has travelled from South Korea across the heavily guarded border into North Korea. On board is a team of South Korean experts investigating ways ...

South Korea ... attacks at a subway station on Tuesday (August 22) in Seoul. They are part of yearly contingency drills known as the "Ulchi Exercises", amid mounting tension over North Korea's ...