Can wine freeze, and if so, what happens to its taste and quality when it does?

Yes, wine can freeze. When wine freezes, the water content in the wine turns into ice crystals, which can affect the taste and quality of the wine. Freezing can cause the wine to lose its flavor and aroma, as well as potentially altering its texture and overall quality. It is generally not recommended to freeze wine as it can negatively impact its taste and enjoyment.