Many restaurant chains have come and gone over the decades, for various reasons. In the case of this 1980s chain, being ahead of its time didn't help.

Taco Bell has seen a number of classic tacos come and go over the years. These are several of the most popular tacos that no longer exist.

Fast food has changed with the times. These are the fast-food items that America was obsessed with from 1965 to 2010.

Company responds online to criticism that its meat is only 88 percent beef. April 29, 2014— -- After Taco Bell started telling the public its beef is 88 percent beef, customers were left to ...