From sharper focus to a stronger heart, moderate coffee consumption can offer real health benefits—but experts warn that overdoing it can backfire fast.

It’s marketed as a smart, sugar-free choice—but new research suggests that drinking diet soda daily could quietly be harming ...

"I think it is true that we are more divided and that our democracy is more unstable than at any time in my lifetime," Obama ...

Diet soft drinks provide few nutrients. They often contain artificial sweeteners and caffeine, and while they’re low in ...