"BKC makes very clear how much beef the Whopper contains," the company said in the filing. Quoting its own marketing materials, Burger King pointed out that the asterisk that accompanies the claim ...

Burger King’s answer to McDonald’s Big Mac, the Whopper, is one of the most popular and best-known hamburgers in the world. First introduced in 1957, this quarter-pound of beef was ...

You can now submit your dream Whopper toppings for a chance to win $1 million, Burger King announced Monday. The “Million Dollar Whopper Contest” by Burger King gives customers until March 17 ...

Burger King’s viral "Whopper" jingle has become an internet phenomenon, spurring memes and mashup songs because sports fans can't seem to escape the earworm.