Diet Coke doesn’t raise blood sugar directly. However, long-term use of artificial sweeteners may still impact overall health ...

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.

Diet Coke really does have more caffeine than regular Coke, but the actual difference between the two and the reasons why may ...

The Coca-Cola Co. first launched its signature zero-calorie soda as a sugar-free alternative to classic Coke in 1982. In a decade consumed with aerobics, workout tapes and fad diets, Diet Coke quickly ...

Diet Coke is the latest product to get the “new smoking” label, with people on social media calling it a “millennial ...

A registered dietitian breaks down diet vs. regular soda—the pros, cons, and gut-health questions—and explains when each can fit into a healthy routine.

The debate over whether Coca-Cola should use high-fructose corn syrup or cane sugar in its signature soda obscures an important fact: Consumers are increasingly looking for Coke with no sugar at all.

The debate over whether Coca-Cola should use high-fructose corn syrup or cane sugar in its signature soda obscures an important fact: Consumers are increasingly looking for Coke with no sugar at all.