Right now, I am drinking black coffee from a ceramic brown mug. I’m not sure where it came from, but it looks like one of those bottom-shelf mugs you might find collecting dust in a thrift store.

If your morning brew tastes more bitter than usual, you may want to consider changing the color of your mug instead of adding more sugar. In a paper recently published in the journal Flavour, ...

George Van Doorn does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...