Madrid’s Busiest Metro Line Goes Fully Driverless by 2027—No Human Drivers

Madrids busiest metro line goes driverless by 2027—Line 6 serves 400,000 daily passengers and will operate with zero human drivers.

Travel by Train in Mexico: Train Rides from El Chepe (and Maya Trains)

Mexico killed its passenger trains decades ago, but two surviving routes prove rail travel isn’t dead. The complete guide reveals surprising possibilities.