I went to the woods to drink surprisingly great espresso

With summer’s return, I’m again reminded of my limits as I head into the great outdoors: I can put up with a heavy, ...

Radical new coffee-making method uses sound, skips hot water and reduces energy bills

Researchers at UNSW Sydney have developed an ultrasonic brewing method that makes espresso-strength coffee with room-temperature water, cutting energy consumption by up to 75%, and 100 blind ...