In a head-to-head taste test, we compared Aldi's Summit Diet Cola dupe against Diet Coke - and we found that Diet Coke still holds the crown.

It’s the kind of question that pops up at grocery store aisles: What’s the real difference between Diet Coke and Coke Zero?

A Coca-Cola fan favorite is making a permanent comeback — and some soda lovers to celebrate while others are hoping different ...

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

Is that bubbly diet soda doing more than quenching your thirst? From neurotransmitters to cravings and the gut-brain axis, ...

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

What would you turn to if Diet Coke and Diet Pepsi disappeared? We taste-tested five diet cola alternatives to find the best ...

As little as 9 oz of a sugary drink per day, like soda or diet coke, can increase your risk of this health condition. A ...

Originally launched in 1985, the classic diet soda was discontinued in 2020. But now, Coca-Cola may be bringing it back just in time for summer. The updated release is expected to feature its original ...

A gone-but-not-forgotten soda flavor is coming back to stores — but not for long. A spokesperson from the Coca-Cola Company confirmed to TODAY.com that Retro Diet Coke Lime will be returning to stores ...