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 ...

We’ve already explored why filtered coffee is the healthiest type of coffee (yes, really). Now, scientists have added another ...

Composed of over 1,800 chemical components, coffee is one of the most widely-consumed drinks in the world. The seeds (coffee beans) from the plant of the same name are roasted and ground, allowing a ...

Instant coffee manufacturers have taken big leaps and bounds in their processes to improve the flavours of their products. Paul Ahn, Sales Manager at global technology manufacturer Flavourtech, says ...

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 ...

As the cold brew versus iced coffee debate steeps on, there's another coffee-adjacent product that's trendy in its own right, especially among health-conscious people: green coffee extract. Although ...

A roasted and ground coffee matrix is a highly complex porous medium characterized by multiscale features. A typical coffee matrix used for double-shot espresso brew is about 15 ml in volume and ...

Stacey Leasca is an award-winning journalist with nearly two decades of newsroom experience. She is also the co-founder of Be a Travel Writer, an online course for the next generation of travel ...

Espresso coffee is brewed by first grinding roasted coffee beans into grains. Hot water then forces its way through a bed of coffee grains at high pressure, and the soluble content of the coffee ...