There is a stretch of railway between Newry and Portadown where the tracks cross from Northern Ireland into the Republic and back again, several times, without passengers ever real

Before the early 2000s, crossing a border in Southeast Asia was an expedition. If you lived in Kuala Lumpur and wanted to visit family in Medan, or take a holiday in Phuket, you ei

A first flight from São Paulo to Santiago, or Lima to Bogotá, can feel less like a simple hop between cities and more like a negotiation with geography. Latin America is vast, unev