Since caffeine amount can differ, a Starbucks trip doesn't guarantee an energy boost. These are the most caffeinated options ...

Starbucks is getting into the Valentine’s Day spirit through limited-time drinks. It is also introducing two new Refreshers ...

green coffee extract, as well as dried blackberries. The Blackberry Sage Lemonade Refresher brightens the drink with the sweet-tartness of lemonade. Starbucks is introducing a trio of Blackberry ...