While six grape varieties are legally permissible for use in cognac, three varieties account for nearly all cognac production ...

According to these data, all modern varieties of grapes appear to have originated from an ancient wild grape that lived across much of Eurasia and North Africa for the past 400,000 years.

Some varieties of black grapes are much higher in antioxidants ... which keeps them low in calories despite being high in natural sugars. All that water is filling and hydrating for the body.

Though there are literally thousands of different grape types all over the world, red seedless grapes and green seedless grapes are the most popular varieties in America. Different types of grapes ...