And there are plenty of perks associated with your morning cup—research shows coffee may even slow biological aging. But ...

Tasty and life-saving as they may be when you're nodding off at 3 p.m., energy drinks can be a bit mysterious. Some contain healthier ingredients like green tea and vitamin C, while others are packed ...

Nespresso offers a variety of coffee machines and coffee pod flavors, but there is one thing coffee lovers who need a serious caffeine kick in their morning espresso are wondering the most: Which ...

Just as some of the best nonalcoholic wines echo the taste, texture, and ritual of pouring a glass of Champagne or rosé, a properly made cup of decaf coffee will channel the experience of a fresh pour ...

A standard 8-ounce cup of brewed coffee has about 95 milligrams of caffeine. Light roast coffees usually have more caffeine ...

With hundreds of energy drink brands flooding the market, health experts are warning about rising caffeine-related incidents among youth—and why most parents don’t realize how much caffeine their kids ...

Green tea contains caffeine and tannins, an antioxidant that can mess with iron absorption. So drinking it at certain times ...

Both coffee and green tea can boost energy and support your heart. Experts say the best one for you depends on your health ...