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

New NIH-funded research looks at what happens to blood sugar levels when Diet Coke is swapped for water.

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

New recommendations advise limiting foods and drinks with nonsugar sweeteners, but industry groups maintain the products are ...

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

A new study found that people with type 2 diabetes who drank diet soda didn't get any healthier when switching to water—in ...

A variety of different types of sodas in ice - Davizro/Getty Images If you're a big player in the soda game and wanna be taken seriously, you've gotta offer more than just your classic flavor. Take ...

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 ...

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 ...

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