Polluted air from rush-hour traffic increases blood pressure — even 24 hours later
We're still only beginning to understand the health risks of air pollution
We're still only beginning to understand the health risks of air pollution
Pollution from coal-fired power plants is much more deadly than previously thought. But there is also some very good news.
It comes down to the inefficient engines they use.
The study was performed on Chinese cities -- but the air pollution problem is very much a global one.