Q: What do sparging and ullage refer to? A: Sparging is part of the bottling process that helps to preserve wine freshness and prevent premature oxidation and other problems. After being rinsed and ...

Researchers in Italy have developed a technique that promises to upend the age-old process of brewing beer. The key is cavitation—the formation and collapse of tiny bubbles in a liquid. They’re ...

Last week, crews from Duffield Associates installed underground equipment at the Shoppes at Hockessin on Lancaster Pike as part of an ongoing remediation process. Duffield consultant Jeff Bross said ...