We all have our favorite McDonald's order, but you'd be surprised to learn that the menu was very different when the first restaurant opened in the 1940s in California, with the chain then spreading o ...

"When you combine red and yellow it’s about speed, quickness. In, eat and out again. "Yellow is also the most visible colour ...

The McDonald's 'golden arches' emblem is one of the most distinctive logos in the world. It has been used since 1961 - but people are only just learning the psychology behind the iconic colours ...