A few of the lower-calorie/lower-alcohol wines our columnist tasted—the Sauvignon Blancs in particular—proved pleasant. But when a quality dry Champagne or Vinho Verde proves just as light, are we ...
"The more tannin and acidity the red wine has, the longer it tends to last after opening." For example, a lower tannin wine like Pinot Noir won't last as long as rich reds like Cabernet Sauvignon.