A new policy means that Beijing's residents will need proof of parking before they can buy a car.
A new study has revealed an association between exposure to traffic noise and the risk of obesity.
A new video by Alain de Botton examines what makes cities beautiful.
Global carbon dioxide concentrations have reached a new monthly record of 400 parts per million.
University of Bristol launch a new research project to determine how manufacturing processes can contribute to a sustainable and resilient future for the city.
Nairobi, Kenya, has established a thriving technology community that aims to improve lives of the urban poor.
A €150 million plan will help to make Paris easier, safer and more attractive for cyclists.