Add Yahoo as a preferred source to see more of our stories on Google. While cities struggle with transport emissions, Barcelona quietly powered public transit with sewage-derived biomethane for half a ...

I live in Barcelona, and like many European cities, consider it to be extremely well-serviced by public transport, with an extensive, interconnected train, Metro, and bus system. I use the Metro ...

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 ...

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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 ...

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 ...