While coffee drinks have enormous variety, there are only four core varieties of the bean itself. These are the ones to know and the nuances between them.

A cup of black coffee lets off steam next to a burlap sack of coffee beans, which has spilled onto a table - Filmstax/Getty Images Coffee packs an astounding degree of diversity. The plant grows in ...

A steaming cup of joe is an essential ingredient for getting my morning off to a great start. It's likely a part of your everyday routine, too. In fact, 3 in 4 Americans consume coffee on the daily.

From the cradle of coffee origins, these coffees are luxurious and some of the most distinctly flavored in the world. Yemen Mocha is the most ancient coffee in the world. It does not have a syrupy, ...