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 ...

A new study is revealing that artificially sweetened drinks, like diet soda, can be just as bad — or worse — than beverages that contain sugar. As little as nine ounces of a sugary drink per day ...

Plastic bottles of Diet Coke and Coca-Cola Cherry Zero Sugar on a supermarket shelf, with a promotion sign offering "Buy 2, Get 2 Free" on six-packs. - MDV Edwards/Shutterstock If you've ever taken a ...

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 ...

When you grab a diet soda instead of the full-sugar version, you might think you’re making the healthy choice — and you are, at least when it comes to your weight. But according to a new study, people ...

Previous studies have linked drinking diet soda with a higher risk of diabetes, among other health problems. But a large, long-term study bucks the trend, suggesting that diet sodas and other ...

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