So you've mastered the home barista basics. Your barista skills are better than anyone you know, but still not at a professional level. You know how to steam milk, which grind size your machine ...

I have a range of barista experience — from Starbucks, Costa (a U.K. coffee chain), and perhaps the most integral to my coffee journey, an independent artisan coffee shop. At Starbucks ...

Vinay Salikineedi and his roommate designed and manufactured a robot that can serve coffee. It is now the barista at a new ...