Espresso and coffee start with the same beans but brew very differently. Understanding grind, pressure, and timing changes ...

The study of coffee chemistry and extraction techniques delves into the complex interplay of biochemical compounds and the methodologies used to liberate them from roasted coffee beans. This field ...

Researchers explore the role of uneven coffee extraction using a simple mathematical model. They split the coffee into two regions to examine whether uneven flow does in fact make weaker espresso. One ...

Longer roasting periods can also portend bitterness. Light or medium-roasted coffee preserves more natural characteristics ...

Some folks are happy with the battered old Mr. Coffee they bought at a yard sale. Some will only drink from a ...

If you had a cup of delicious coffee this morning, there’s a good chance those beans came from Colombia, which has famously been growing and selling them for centuries. But the country hasn’t produced ...

SUNSET PARK, Brooklyn (WABC) -- You might shell out $18 for a movie ticket, bleacher seats to the Yankees, a meal, or even a manicure, but what about a single cup of coffee? It's a lot of money, but a ...

De'Longhi has released some truly excellent coffee makers this year (in fact, it earned the prize for Home Brand of the Year ...