Although root beer is generally caffeine-free, some varieties may contain a small amount. In particular, the brand Barq’s is notable for its caffeine content. The regular variety contains around ...

Barq's Root Beer, the ever-popular soda with the large white logo you've probably seen front and center at the grocery store, ...

Parade is ranking the best root beer brands of all time and while they're all good, some are just, well, better. Keep reading for our top 21 favorite root beer brands from the store.

Root beers, cream sodas, and fruit-flavored sodas are usually caffeine-free, but Barq’s regular root beer, Sunkist, and Diet Sunkist are caffeinated. How to identify caffeine-free sodas ...

There is also a Zevia diet root beer and a diet lemon-lime. No doubt you've heard of stevia, the newly approved natural sweetener that's 300 times sweeter than sugar, with no calories.