A Diet Coke is only as good as the restaurant it comes from. Here, we take a look at which fast food chains do the iconic ...

The FDA says Diet Coke is safe, but studies link its artificial sweeteners to mental health issues, weight gain, and diabetes ...

When dining at a fast-food joint, soft drinks like Coca-Cola are a big part of the enjoyment. Fountain drinks typically taste better than their canned and bottled counterparts, thanks to a careful ...

Would you give up soda? Well, a group of Diet Coke- and Coca-Cola-obsessed USA TODAY journalists decided to try. I have been drinking Coca-Cola for as long as I can remember. I've tried to quit ...