There's more to the difference between zero sugar and diet sodas than just the same. And it's not just the tastes that are ...

The aspartame is back in Diet Pepsi. Just 10 months after Pepsi announced it would stop using the artificial sweetener in Diet Pepsi due to consumer safety concerns, the company said it will bring ...

NEW YORK - Diet Pepsi is quietly changing its sweetener, with the goal of helping the soda maintain its taste longer. Cans of Diet Pepsi around the country now list a mix of two artificial sweeteners, ...

NEW YORK -- Diet Pepsi is tweaking its formula to stay sweet a little longer. PepsiCo Inc. is testing new artificial sweeteners that let the soda keep its taste for a longer period of time. The ...

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 ...

Diet Coke has topped rival Pepsi-Cola for the first time to become the second most popular soft drink in the country behind Coca-Cola. It marks a victory for Coca-Cola Co. as its sodas now hold the ...