Popular sugar-free sodas may seem like just another offering from big companies, but millions of dollars go into how each is ...

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

Though diet soda isn’t inherently bad for you, studies have linked regular consumption of it to potential health concerns.

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 ...

Coca-Cola is practically synonymous with America. There's only one other soda that rivals it in sales and prevalence, and that's its diet version. Diet Coke feels like it's just been here forever, ...

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

Diet Coke may not be the best beverage option for weight loss, but there’s no evidence to show it causes fluid retention. Diet Coke may offer an easy way to satisfy your sweet tooth without ...

Is that bubbly diet soda doing more than quenching your thirst? From neurotransmitters to cravings and the gut-brain axis, here’s what science says about its impact on your brain.