Wild North American grapes are now less of a mystery after researchers decoded and catalogued the genetic diversity of nine species of this valuable wine crop. Wild North American grapes are now less ...

At about this time next year, nearly all of the 2,800 wild, rare and domesticated grapes in a unique northern California genebank will have had their "genetic profile" or "fingerprint" taken. At about ...

Grapevines worldwide face heavy losses from fungal diseases, with white rot posing one of the greatest threats. Researchers turned to Vitis davidii, a wild Chinese grape species known for its natural ...

Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...

My mother, who grew up outside Boston, loved telling the story about one of her early visits "up home" to visit my father’s family in rural Whitefield, Maine. This happened in the 1940s. By then, ...

Wild North American grapes are now less of a mystery after an international team of researchers led by the University of California, Davis, decoded and catalogued the genetic diversity of nine species ...