Sinosphere: Pollution Leads to Greater Risk of Dementia Among Older Women, Study Says The study, led by researchers at the University of Southern California, looked at places with high concentrations of fine particulate matter — the kind common in air pollution across China. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:As U.S. Tightens Sanctions, Iran’s Network of Allies Feels the PainFeature: How the Battle Over Israel and Anti-Semitism Is Fracturing American PoliticsAfter New Zealand Attacks, More People Registered to Move ThereImran Khan Calls for Vast Anti-Poverty Plan, but Money Is TightTruck on Guatemala Highway Hits Crowd, Killing at Least 30Brunei to Punish Adultery and Gay Sex With Death by Stoning