As sales of energy drinks are rising on the University of Minnesota campus, health experts warn about the long-term effects. ...

Discontinued energy drinks like Surge, Vault, and MTN Dew Energy might be gone from stores, but the memory of them still gives us a nice little pick-me-up.

Energy drinks vary more widely in the amount of caffeine they contain depending on the brand and size of the can. One can of Rockstar, for example, contains 158 mg of caffeine, whereas one 8-oz ...