Light pollution at night may increase risk of Alzheimer’s, study finds The Guardian USThis could increase your risk of Alzheimer’s disease more than anything: study New York Post Light pollution is harming our health National GeographicBad bedtime habit millions are guilty of increases your risk of Alzheimer’s – especially if you’re under 65 Daily MailAlzheimer’s: Map Shows US States Where Newly Revealed Risk Factor Is Worst Newsweek