Diet soda versus zero-sugar soda -- what's the big difference between the two? No, this isn't a generic discussion of the soda wars. Although both types are typically sugar-free, there are other ...

Then there's the question of "zero" versus "diet" sodas: What's the difference between Diet Coke and Coke Zero? Is one better ...

People are fiercely divided about whether zero-calorie sodas are delicious or disgusting, but most people don’t even know how a diet drink gets categorized as zero calories. Soda usually gets ...