Commuters in downtown Barcelona have been able to ride the bus for free this week. There’s just one catch: this minibus has no one at the wheel.The bus pulls away from the stop with its passengers on ...

While cities struggle with transport emissions, Barcelona quietly powered public transit with sewage-derived biomethane for half a decade. Urban transport creates a pollution nightmare that electric ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

A bus stop to a popular tourist destination in Barcelona is being hidden from tourists so locals don't get overwhelmed. The number 116 stops at Antoni Gaudí’s Park Güell, which is the second most ...

BARCELONA, Spain — 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 from the stop ...