The claimed fix-all for unclogging road traffic sounds brilliant, but here’s why the idea could face considerable headwinds.

Our ideas about the future are becoming outdated all the time. That's why some of the bold inventions and scientific predictions from the past today o ...

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 ...