All coffee beans are naturally caffeinated in their raw state. But, thanks to a discovery by Ludwig Roselius in 1903, we can ...

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.

Coffee beans naturally contain caffeine, a stimulant that many use to combat fatigue. In order to create decaffeinated coffee, the caffeine must be removed from the bean using a chemical process. Many ...

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 a drink sometimes jokingly called "depresso" or "'grounds' for divorce," it's safe to say decaffeinated coffee isn't a widely beloved drink. But a viral meme suggests the drink's claimed origin ...