This article may contain affiliate links that Yahoo and/or the publisher may receive a commission from if you buy a product or service through those links. A generation ago, in the dark ages of coffee ...

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

Coffee: We drink it, we love it, and we often depend upon it for a much-needed caffeine jolt in the a.m. or to power through an afternoon slump. While most of us have our go-to preparations, one ...