While coffee drinks have enormous variety, there are only four core varieties of the bean itself. These are the ones to know ...

Since 2004, the number of American adults who’ve enjoyed a daily cup of joe has increased 37 percent. Image: O2O Creative via Getty Images. Get the Popular Science daily newsletter💡 Breakthroughs, ...

It’s a Sunday afternoon at the San Francisco Coffee Festival at Fort Mason, and Jay Ruskey, founder of Frinj Coffee, is standing at his booth in front of a row of lush green plants wrapped in burlap.

"A fossil fruit from California shows ancestors of coffee and potatoes survived cataclysm that killed the dinosaurs." ScienceDaily. www.sciencedaily.com / releases / 2023 / 02 / 230207144236.htm ...