DULUTH, Minn. - This week, I'm going to look at the most magical parts of brewing beer: yeast and fermentation. Webster's defines fermentation as "a change brought about by a ferment, as yeast enzymes ...

The process of beer-brewing has traditionally been considered an art form. Since the entire beer market reached a valuation of $116.0 billion in 2019, there has been an increase in the demand for ...

The Allagash Brewing Company, in Maine, makes a lot of "bottle-conditioned" beers—brews that get their carbonation by fermenting a second time, in the bottle, as yeast belch out CO2. "And because they ...

Beer is an alcoholic beverage made from barley, water, hops, and yeast. Brewing is a complex process where the ingredients are combined and fermented to become alcoholic. Even small changes in the ...

CORVALLIS, Ore. – Oregon State University brewing researchers and a team of bioengineers have shown that a genetically modified yeast strain can alter the fermentation process to create beers with ...

Editor's Note: This story was updated at 10:25 a.m., Wednesday, to clarify that craft beer can be made in a brewery any size as long as it brews less than 20,000 barrels a year. Have you ever wondered ...