Two people holding cups of coffee - Liquid Sky Studio/Getty Images Coffee beans go through a lot of changes before reaching your cup. The coffee-roasting process takes the original green coffee bean ...

This article appeared in the July/August 2021 issue of Discover magazine as "Dissecting Decaf." Subscribe for more stories like these. For many of us, a cup of coffee is the first thing on our minds ...

Genetics may be contributing towards how one perceives the taste of coffee -- 'bitter' or 'not bitter', according to a study. Researchers at the Technical University of Munich, Germany, have ...