Diet and zero-sugar soda are low-calorie drinks that don’t directly affect blood sugar. The main difference between the two ...

The first Pepsi Challenge tour in 50 years didn’t feature regular or even Diet Pepsi. Instead, the blind taste-test showdown ...

When comparing diet soda vs regular soda, diet soda limits blood sugar spikes, but neither option is ideal for long-term ...

All it takes is one taste to notice the difference between Coca-Cola Zero Sugar and Diet Coke. Even though both are sugar-free versions of Coca-Cola, the formulations are distinct and offer different ...

A dietitian compares diet and regular soda, outlining key benefits and drawbacks for each. Diet soda cuts sugar and calories, but raises questions about sweeteners and cravings. Regular soda delivers ...

Diehard "fridge cig" fans know that nothing hits like a Diet Coke. But, if Diet Pepsi's more your style, then we've found just the affordable swap your weekly grocery bill has been craving. Tasting ...

Discover the rise and fall of one of the first diet sodas. The '80s classic has since been discontinued but remains a ...

Would you give up soda? Well, a group of Diet Coke- and Coca-Cola-obsessed USA TODAY journalists decided to try. I have been drinking Coca-Cola for as long as I can remember. I've tried to quit ...

When cutting out alcohol, many people turn to diet soda as healthier alternative, but is it actually better for you? A doctor explains why making this swap is better for your health.