These 10 cities had the highest levels of year-round pollution, according to the American Lung Association.
|Bill Gates launches multi-billion dollar clean energy fund|
|New Amazon drone video, brought to you by Jeremy Clarkson|
|Raspberry Pi's $5 computer sold out online in a day|
|These 6 American stocks can handle the stronger dollar and higher rates|
|New York Times calls Donald Trump's latest criticisms 'outrageous' November 29|