Speedo said it is dumping the Olympian and Ralph Lauren is following suit.

The games may be shining a light on a clean water crisis, but the problems don't end when the Olympics are over.

Olympic gymnast Sam Mikulak talks toys, toothbrushes and competition.

The event has been plagued by infrastructure, and health and safety issues. So, who is spending money where?

Rio de Janeiro has changed since it agreed to host the Olympics.