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:Migrant Caravan Puts Mexico Back in U.S. Cross HairsGorbachev Calls Trump’s Nuclear Treaty Withdrawal ‘Not the Work of a Great Mind’Bolton Says He Confronted Russians Over Election MeddlingKhashoggi Case Erodes Saudi Reputation, and Allies WorrySeries of Lapses Led to Army Soldier’s Death in AfghanistanMigrant Caravan, Transgender Rights, Khashoggi: Your Monday Evening Briefing