Do Diet Pepsi and Pepsi Zero have the same ingredients and flavor? I checked both labels, then conducted a scientific taste ...

Do you remember your first Diet Coke? I don't, but I know Coke's leading role in my life by heart. Like billions of people, I love Diet Coke. Unlike everyone else, I had a front-row seat to its ...

For a brand that is perhaps more synonymous with American culture than any other, Diet Coke is devoid of pretty much anything. With zero calories and 46 milligrams of caffeine, the soda is much as ...