Starbucks’ Cold Brew, Iced Brown Sugar Shaken Espresso, and Pike Place Roast are among the most caffeinated drinks on the menu. Caffeine varies with customizations like extra espresso shots and size.

Dunkin's Americano, Iced Coffee, and Frozen Coffee are among the chain's most caffeinated beverages. Caffeine content varies with customizations, such as added espresso shots and size. The most ...

While sipping your morning cup, you may have wondered about its impact on your health, specifically your heart. A new review ...

A study on caffeine's impact reveals product-specific effects on anxiety, memory, and stress among university students, ...

Panera Bread has released a new line of energy beverages two years after the bakery-café fast-casual chain was hit with the first in a series of lawsuits over its highly caffeinated Charged Lemonade ...

Delaware lawmakers this session have introduced three bills focusing on regulating the sale or use of energy drinks, ...

Wendy Crossland with a picture of her daughter, Anais Fournier, who died last year of cardiac arrest, in Hagerstown, Md., Oct. 22, 2012. Crossland has filed a lawsuit against Monster Beverage for the ...

Rachel Finley went to college in the day, worked a job in the evenings and wanted a social life, so caffeine became her crutch.