What would you turn to if Diet Coke and Diet Pepsi disappeared? We taste-tested five diet cola alternatives to find the best ...

Diet Coke and Coke Zero may both be types of Coca-Cola with zero sugar, but the two beverages (and all other diet-or-zeros) couldn't be more different.

There's more to the difference between zero sugar and diet sodas than just the same. And it's not just the tastes that are different. It's what's inside.

When it comes to soda, some brands pop off year after year. Beverage Digest, a trade publication covering the beverage industry, released its annual data measuring America's best-selling soda brands.

More than 60% of American adults report drinking sugar-sweetened beverages one or more times daily, according to the CDC.

As younger drinkers shun traditional soda brands for gut-friendly alternatives, PepsiCo is hoping to lure them back with its iconic cola flavor. On Monday, the company is unveiling a healthier version ...