With evidence on the harmful health impacts of vehicle emissions increasing, the EPA will begin monitoring pollution levels adjacent to freeways in Los Angeles and more than 100 of America's biggest cities. Experts say the action is long overdue.
Aug 26, 2013 Los Angeles Times
While pollution from vehicle exhausts has been known for some time to exacerbate the symptoms of asthma, a new study published in the European Respiratory Journal establishes for the first time the direct causal link between the two.
Mar 26, 2013 Discovery News
A new report from the Health Effect Institute concludes that there is a strong correlation between exposure to traffic and heart ailments.
Jan 15, 2010 The New York Times
Leaders in Arlington, Texas, near Dallas, are studying how to reduce pollution generated by idling cars at drive-thru windows.
Feb 20, 2009 NBC DFW