A cool, refreshing pint of Guinness is a traditional and delicious way to celebrate St. Patrick's Day. But coaxing out the perfect cascade of lively bubbles and a thick, creamy head is an art that ...

When work gets especially busy for Ryan Wagner, he goes to the bar. As the head of beer quality for Guinness in the U.S., it’s his job to make sure that bartenders have everything they need to deliver ...