Researchers at UNSW Sydney have harnessed the power of ultrasonic sound waves to make espresso-strength coffee with ...

David Schomer will ruin your morning coffee. His insistence on producing espresso by some of the most exacting standards imaginable shows off the perfect subtleties of coffee to customers who live in ...

Convenience and quality don’t always go hand-in-hand, particularly when it comes to coffee. That’s why the Ninja Luxe Cafe, released earlier this year, had the coffee world buzzing (even more than the ...

Most of us think of espresso as a hot, high-pressure ritual. Finely ground coffee goes into a machine, boiling water is ...

Many variables can affect the quality of a steaming cup of espresso, including so-called “channeling” during the brewing process, in which the water doesn’t seep uniformly through the grounds but ...

Add Yahoo as a preferred source to see more of our stories on Google. Espresso is all about control. When you start an espresso machine, around 600 pounds of pressurized water streams against the ...

Sometimes it seems like there are more devices and complicated recipes to make the coffee than there are people to drink it, and consistent results can be elusive — even for someone who’s been a ...