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

Commuters in downtown Barcelona have been able to ride the bus for free this week. There’s just one catch: this mini-bus has ...

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 ...

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.

(AP Photo/Emilio Morenatti) 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 ...