Engineers are developing engines for vehicles that are more efficient. This means that the engine uses less fuel and so produces less air pollution.

Jack (Narrating): Cars release particles of air pollution through their exhausts which affects the air that we breath. More traffic means more pollution which means worse air which is an ...

Economic losses were in the billions. Pollution takes many forms in India, including the use of poorly-ventilated stoves and open fires for cooking inside dwellings. Photo by Mark Katzman. Air ...

BC Global Observatory uncovers striking economic and human cost in first continent-wide study of far-reaching impacts of air pollution Furthermore, air pollution is costing African countries billions ...