For many people, the aroma of freshly brewed coffee is the start of a great day. But caffeine can cause headaches and jitters in others. That’s why many people reach for a decaffeinated cup instead. I ...

For many people, the aroma of freshly brewed coffee is the start of a great day. But caffeine can cause headaches and jitters in others. That’s why many people reach for a decaffeinated cup instead. I ...

Feeling virtuous because you've switched to decaf for your morning brew? Then you might be dismayed to learn that a common process used to strip caffeine from coffee beans involves a chemical that has ...

Coffee is one of the most popular drinks in the world and its high levels of caffeine are among the main reasons why. It's a natural stimulant that provides an energy buzz and we just can't get enough ...

For some smokers, the first cigarette of the day is just not as satisfying without a cup of coffee. That could be more than just a morning habit: Chemical compounds in roasted coffee beans may help ...

Woods Hole, Mass. — Stumbling upon a new source of underwater caffeine was just an added bonus of a new study examining the impact of chemical compounds that corals release into the seawater. The ...

This article was originally featured on The Conversation. For many people, the aroma of freshly brewed coffee is the start of a great day. But caffeine can cause headaches and jitters in others.