Here’s what’s different between the most popular varieties of Coca-Cola, plus which ones are likely to cause the fewest issues for your health.

Where do you fall in the great Diet Coke vs. Coke Zero debate? Let's break down the key differences with a beverage expert and nutritionist.

Cola. If you wanted one without sugar, there was Tab – a saccharine, bitter, low-calorie option in a pink can. Then came Diet Coke, Coca-Cola Zero, not to mention Pepsi and a slew of other competitors ...

Coca-Cola Tuesday rejected President Trump’s demand to use only cane sugar in its flagship soda and instead vowed to introduce a new product for the U.S. market that would use the made-in ...

The Sun-Times conducted a blind taste-test of “Original Taste” Coke and its Mexican variety, which uses cane sugar, in anticipation of Coca-Cola rolling out a new line of Coke that uses the ...

High-fructose corn syrup has been Coca-Cola's primary sweetener in U.S. products since 1985. The company currently uses cane sugar in products sold in several other markets, including Mexico, the ...

Coca-Cola has sold Mexican Coke — which uses cane sugar — in the U.S. since 2005, but it’s positioned a trendy alternative and sold in glass bottles.

Both Diet Coke and Coke Zero Sugar contain caffeine unless you opt for their caffeine-free versions. Diet Coke has 46 milligrams of caffeine per 12-ounce can, compared to Coke Zero Sugar's 34 ...