Taj Mahal Attracts Visitors (image) Georgia Institute of Technology Share Print E-Mail Caption The Taj Mahal attracts millions of visitors each year. Researchers have determined how particulates in the air are discoloring the landmark. Credit Credit: Mike Bergin Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.