An international team of scientists has created a mathematical model to predict espresso quality by analyzing how water flows through coffee grounds. Using X-ray computed micro-tomography and ...

Inspired by gas and liquid flow in earth science, researchers brewed an equation to calculate the speed of water percolation through ground coffee.

Add Yahoo as a preferred source to see more of our stories on Google. Water being poured into a coffee filter. - Daniel Haug/Getty Images Have you ever stood in your kitchen wondering why your coffee ...

USA Today: Scientists release instructions for how to make a perfect cup of coffee

Scientists release instructions for how to make a perfect cup of coffee

CNET: Quit Eyeballing Your Coffee. Professionals Use the 'Golden Ratio' to Brew

Coffee professionals are fussy about the method they use to make coffee, the beans they use to brew, and perhaps even more so, about the techniques they employ to get the most out of each cup or pot.

Add Yahoo as a preferred source to see more of our stories on Google. We've all wondered how our favorite coffee spot manages to make a cup that is so much better than what we make at home, and ...

TRAVELBOOK magazine on MSN: How to brew the perfect espresso: Researchers discover the formula

CBS News: How to make the best cup of coffee, according to baristas and scientists

Some drink it for the energy boost, others for the distinct, earthy flavor. No matter how you take your coffee, there are endless ways to create the morning staple. Even with all those variables, we ...