This is the ninth year of AFA's Light the World in Teal campaign. More than 6.2 million Americans, including 110,000 residents of Maryland, are currently living with Alzheimer's disease.

Oct. 10—NEW YORK — The Alzheimer's Foundation of America (AFA) is inviting sites around the world, from large skyscrapers and stadiums to small town halls, to help Light the World in Teal on ...