Wine, Explained

Wine, Explained

Updated September 2026

Wine is the broadest category on this site and the one where most questions are practical rather than aesthetic — how many bottles, how long it keeps, what to do with what is open.

Start here

How many bottles are in a case of wine? — twelve 750 mL bottles, nine litres.

Does Champagne freeze?

Sherry vs vermouth — two fortified wines that are not interchangeable.

How to open a bottle of wine with a lighter

Wine hangover cure

Why does wine make me sleepy?

Two definitions worth having

Vermouth is a wine, not a spirit. Under US labelling it is an aperitif wine bottled at 15% ABV or higher, flavoured with herbs and botanicals. That is why it oxidises and why an open bottle belongs in the refrigerator — the single most common cause of a disappointing home Manhattan.

“Non-alcoholic” means under 0.5% ABV. Per TTB guidance, beverages below that threshold are not treated as alcoholic beverages at all. It does not mean zero.

The storage rules that actually matter

Unopened: on its side, cool, dark, stable temperature. Heat cycling does more damage than heat.

Opened still wine: recork, refrigerate, three to five days. Oxidation is the clock.

Opened sparkling: a proper stopper, refrigerated, one to three days.

Opened fortified wine — vermouth, sherry, port: refrigerate, and about a month. Longer than table wine, far shorter than a spirit.

Everything we’ve published on wine

Buying guides

Brands & bottles

Comparisons

Questions answered

Recipes & cocktails

Prices & value

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