Grapes are a sweet treat that date back to about 6000 B.C.. That's right — grapes have been a crowd pleaser for everyday snacking, charcuterie boards, jam, jelly and wine making since Neolithic times.

Scientist and cookbook author Nik Sharma weighs in on proper grape storage technique—and why vinegar might be the trick to making them last longer.

Green or red, both grapes are healthy — just in different ways. We break down how their nutrients compare and which variety ...