Depending on the wine, it will get better with age, although most wineries make wines which should not be aged any longer.
Most wine makers make the wine so it will be ready to be consumed within a year or so of you purchasing it. Wine is already aged properly and then ages more during transportation [...]

The truth is…wine does not always get better with age. Most wineries don’t make wine to last more than a year or two.
The ideal temperature for aging wine is a cool cellar temperature around 50 – 55 degrees F. During the transportation process and the storage of wine by stores, the wine is often kept at [...]