Though they often share similar ingredient lists, there are some key differences between diet and zero sugar sodas that you ...

Coca-Cola is redesigning the cans of each variation on its soft drink -- Diet Coke, Coke Zero and stevia-infused Coca-Cola Life -- around a prominent red disc meant to create a more unified look ...

The drinks giant has launched Coca Cola Life, which is sweetened with sugar and the naturally occurring, no-calorie sweetener stevia ... Coke with 250 calories and the zero-calorie Diet Coke.

Consumer Reports looks at why experts are raising concerns about sugar substitutes showing up in surprising places.

Coke recently launched a similar stevia-and-sugar carbonated beverage ... in decline for about 10 years in the U.S. and recently, diet sodas have been underperforming the regular sugared sodas ...