Botrytis 'noble rot' fungus reprograms wine grape metabolism

For hundreds of years, the fungus Botrytis cinerea has been key to making the world's finest dessert wines. Now UC Davis researchers working with Dolce Winery in the Napa Valley show how the fungus changes plant metabolism ...

Climate change is good news for English wine

While climate change menaces vineyards in southern Europe, English winemakers are raising a toast to warming weather as it improves their wines and has helped revive an ancient tradition.

Flooding farms in the winter may help replenish groundwater

California's aquifers are shrinking as more growers pump groundwater to keep crops alive. But that fertile farmland may also provide the means for replenishing groundwater to benefit everyone in the drought-stricken state.

Artificial intelligence improves fine wine price prediction

The price fluctuation of fine wines can now be predicted more accurately using a novel artificial intelligence approach developed by researchers at UCL. The method could be used to help fine wine investors make more informed ...

Figuring out how to make tastier wines using fewer pesticides

Wine-making is steeped in age-old traditions, but to address the threat of pests and concerns over heavy pesticide use, vintners are turning to science. With the goal of designing better grape breeds, scientists are parsing ...

Genomics research to benefit wine and biodiversity

Two new research projects at the University of Adelaide will use leading genomic expertise and technologies to benefit the wine industry and biodiversity conservation.

Video: The chemistry of wine

If you're stumped in the wine aisle of the store, then you're not alone. Every bottle has unique nuances of taste and smell. How can something made of grapes smell buttery or taste like grass? Learn about the complex chemistry ...

Wine-making shortcut gives bubbly a fruitier aroma

The best sparkling wines take months to ferment to perfection. In recent years, many winemakers have turned to commercial yeast products to give this process a boost. How they ultimately affect bubbly has been an open question, ...

Quake rattles nerves in Napa Valley after 2014 disaster

A magnitude-4.1 earthquake has jolted Napa Valley and became an unwelcome reminder of the wine country's large temblor last summer—the strongest quake to hit Northern California in a quarter-century.

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