The first Pepsi Challenge tour in 50 years didn’t feature regular or even Diet Pepsi. Instead, the blind taste-test showdown ...

Diet and zero-sugar soda are low-calorie drinks that don’t directly affect blood sugar. The main difference between the two ...

I’m a veteran of the Cola wars. I remember when “Diet” emerged as the new word attached to low-calorie sodas, and when the preferred label shifted to “Light,” as in Pepsi Light. Don’t get me started ...

Thinking of making the switch from regular soda to diet to drop a few pounds? That might not be the best idea. People have been asking Google "Does Diet Coke make you gain weight?" And while the ...

If Coca-Cola can kill Tab, then no soda brand has a guarantee of survival. The original diet soda had seen its sales fall as Diet Coke, Diet Pepsi, Coke Zero, and other diet brands took market share.