Both diet and regular sodas come with health risks — but one may do more damage to your metabolism and liver over time.

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

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 last year pitted Pepsi Zero Sugar against Coca-Cola Zero Sugar.

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 ...

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 ...

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

Choosing between diet soda and regular soda may seem like a small decision, but research suggests it can have long-term ...

Zero sugar drinks’ branding resonates more with younger, wellness-minded consumers, who shun sugar but don’t vibe with ...

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