How long will madeira wine keep?

Assuming you mean unopened bottles...chardonnay should generally be consumed within 1-3 years of the release date. There are however many chardonnays that can last longer, sometimes up to 20 years or...

White wine will keep for about 2 weeks after opening, and red wine will keep for about a month. This is the case only if you put the cork back in the bottle.

There are some simple rules but they are not universal and depend on storage vessel and conditions. Beer can keep for several months but a few weeks is more normal, and years is a rare...

I don't really know, but I just found two bottles of "Cold Bear" and "Black Bear" blackberry wind that I know were from the early 70's. That makes them nearly 40 years old. And they still look good.

For the rest of your life, it you keep it stopped up.