Two Mercedes-Benz hydrogen fuel cell electric trucks have undergone winter testing at Simplon Pass in the Swiss Alps. The ...

Bhutan’s spectacular new airport, the world’s first 3D-printed train station has been built in Japan, plus new designs for Airbus’s zero-emission aircraft and France’s next-generation high-speed ...

The HOV lanes were implemented in 2005 as a strategy to alleviate congestion and reduce greenhouse gas emissions during peak traffic hours. Originally allowing solo drivers of alternative fuel ...