I have sworn up and down that Diet Pepsi and Pepsi Zero are the same drink and the advertising was real gimmicky. I felt like they had the same differences as Diet Coke and Coke Zero, namely that both ...

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 ...

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 ...

NEW YORK (AP) — Diet Pepsi is quietly changing its sweetener ahead of a major rebranding of the soft drink set for next month. The change comes as PepsiCo Inc. looks to reinvigorate its namesake ...

Pepsi will highlight its Diet Pepsi brand in its Super Bowl advertising with two spots featuring comedian Jay Mohr. The company also has a third spot for Sierra Mist; all three will air in the game's ...

(AP) THE NEWS: PepsiCo Inc. is testing new sweetener mixes for its Diet Pepsi, with a new version set to come out as early as next year. THE TASTE: The overall taste of the drink isn’t changing. The ...