The Paris Olympics organizers on Friday unveiled a display of the five Olympic rings mounted on the Eiffel Tower as the French capital marks 50 days until the start of the Summer Games.

There are few sights more iconic than the Eiffel Tower and the Olympic rings. But not everyone agrees they belong together — least of all the family of the man who designed the landmark, which is now ...

"The rings were never part of its original design," Gustave Eiffel's great-great granddaughter told NBC News, as the family clashed with the mayor of the French capital. There are few sights more ...