Caffeine is everywhere, from our morning coffee to a quick soda pick-me-up. But while most people know about these popular ...

Caffeine is one of the most widely consumed stimulants in the world, found in everything from coffee and tea to energy drinks and supplements. While it’s generally safe in moderate amounts, consuming ...

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

That morning cup of coffee feels routine, right? But the caffeine kick might not be. Consumer Reports tested popular coffees and found that caffeine can vary a lot. In some cases, just one large cup ...

Will a late-night scoop of coffee ice cream interfere with your sleep? Here's what a dietitian has to say.

Certain antibiotics, cardiovascular, and asthma medicines can affect how fast caffeine is metabolised in your body.

We’ve built a complex culture around caffeine. Not only do we have a variety of caffeinated products such as coffee, tea, sodas, energy drinks and pills, but we also have a lot of advice, especially ...

This is the second installment in a series of articles about the science of various aspects of college life. In the United States, 92% of college students consume caffeine in some form. For many ...