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 ...

SCOTTSDALE, Arizona (Reuters) - PepsiCo Inc. plans to introduce a new, energized version of Diet Pepsi that includes more caffeine, as well as ginseng, a PepsiCo spokesman confirmed on Wednesday. The ...

PepsiCo announced that it will stop using aspartame in Diet Pepsi in the U.S. as of this August. The company will replace aspartame with sucralose, best known under the brand name Splenda, in regular ...

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 study suggests too much diet soda leads to increased health risks. August 4, 2007 — -- Celebrities like Elton John, Victoria Beckham and former President Bill Clinton admit to being hooked on ...

For many blurry-eyed early risers, the day doesn't truly begin without a jolt of caffeine from a cup of coffee, an energy drink, or a can of soda. For Diet Coke enthusiasts, the famous soda in the ...