The best way to get around Barcelona is by metro. A handful of numbered and color-coded lines weave throughout ... conduct your tour on foot or by bike. Driving is not recommended.

Renault is testing a new driverless mini-bus in Barcelona this week. The autonomous vehicle is running on a circular route of ...

BARCELONA, Spain (AP) — Commuters in downtown Barcelona have been able to ride the bus for free this week. There’s just one catch: this mini-bus has no one at the wheel. The bus pulls away ...