Mr. Rai documented major figures like the Dalai Lama and Indira Gandhi, as well as the victims of a poison gas leak in the city of Bhopal.

The turnout for the K-pop titans’ show was much lower than projected by officials, hitting the bottom line of some restaurants. Shares in the group’s management company also fell.

The group’s new album “Arirang” includes a nod to a beloved Korean folk song and other important historical references.

The concrete runway barrier played a key role in a disaster that killed 179 people. An audit revealed officials skimped on construction fees and then falsified records.