In 1933, the British writer James Hilton published Lost Horizon, the most successful novel of his career. Four years later, Frank Capra turned it into a film that made it even more famous. It tells the story of a diplomat who, after a chain of accidents, ends up in a remote Himalayan monastery called Shangri-La. […]

Some 40 miles (65 km) from Thessaloniki, a teenager who would go on to reshape the ancient world once sat listening to lessons on physics, ethics and politics under stone colonnades. That teenager was Alexander the Great; his teacher was Aristotle; and the classroom was a monumental gymnasium carved into the rock near the modern […]