Uncle O'Grimacey, the McDonald's mascot who was once rumored to have IRA links, was in Chicago this weekend for the uniquely ...

The iconic fast-food mascot could sometimes be found greeting customers near the entrance to a McDonald's store.

Because of the social media trend, clowns went from a childhood entertainment to the stuff of nightmares. McDonald's ...

McDonald's new mascot "Happy" earned heaps of social media scorn this week, but where does "Happy" fall in the history of corporate pitch-creatures? From the Geico Gecko to Mr. Clean, we break ...