At Mazza Vineyards on Dec. 15, 2016, Rick Mazza, 55, cousin of vineyard owner Bob Mazza, picks frozen Vidal grapes to make ice wine in North East Township, Pa. For many years Mazza has helped pick ...

I have seen wines with 93 percent Cabernet Sauvignon and 7 percent Carmenere, but the label just says “Cabernet Sauvignon.” —Graciela A., Manhattan, Kan. Dear Graciela, The vast majority of wines out ...

Wine labeling can be confusing to many consumers. Most Americans are familiar with California wine labels that prominently display the grape varietal with the general region as secondary.