Coca-Cola (KO) has spent nearly a century tying itself to Christmas. Its decades of Santa advertising, starting in the 1930s, helped popularize and cement the jolly, red-suited Santa Claus most people ...

There are few rivalries in business as fierce and long-lasting as that between Coca-Cola and Pepsi. For more than a century the pair have battled for dominance of the fizzy-drink business, with witty ...