Add Yahoo as a preferred source to see more of our stories on Google. Coffee prices have spiked significantly over the past four years as bad weather reduced production. Add in rising tariffs on ...

Coffee prices have spiked significantly over the past four years as bad weather reduced production. Add in rising tariffs on coffee-producing countries like Brazil and Colombia, and that cup of joe is ...

A group of fluid mechanics and physics researchers at the University of Pennsylvania have created what they believe is the best pour-over coffee technique. The key is using a goose-neck kettle and a ...