Below, see how the logos of 10 major fast-food companies have evolved over time. Burger King is the latest fast-food chain to announce changes to its logo. This was the company's logo in 1969.

An curved arrow pointing right. When companies set out to design logos to brand their products, they often go above and beyond to create recognizable and memorable graphics. Over and over again we ...

IBM hasn't changed its logo since 1972 and it's still one of the most easily recognizable brands in the world. Hewlett Packard (HP) went through a lot of logo changes since its founding in 1939 ...

From Toyota to the Tour de France, some companies have hidden surprising symbols, messages, or meanings in their world-famous ...

Sure, the logo for Twitter cofounder Biz Stone's Q&A app Jelly looks like a jellyfish. But it's also a brain.