Hint: It might not be as long as you think.

Learn why that open bottle of Champagne goes bad much more quickly than Chardonnay or Cabernet Sauvignon. As much as we wish we could preserve the magic of our favorite bottles forever, wine has a ...

Add Yahoo as a preferred source to see more of our stories on Google. Good news: You don't have to finish that bottle of wine tonight, although we're not judging if you do. Most quality wines, ...