Have you noticed the changes in the drinks section at your local grocery store? Besides the colorful, flashy cans of classic ...

Kim Kardashian has released a new "healthy" energy drink called Update, which contains paraxanthine instead of caffeine. We asked experts about paraxanthine vs. caffeine in Update and how it stacks up ...

The caffeine in energy drinks is higher than what teens should get in a day, Consumer Reports' tests of energy drinks show.

Coffee and energy drinks are both popular sources of caffeine. They can vary in caffeine content, which can affect your ...