Winc, the much lauded 11-year old online business that went public last year, has collapsed, despite $54.2m from venture capital investors including Bessemer Venture Partners, Shining Capital and Crosscut Ventures. Sherry-Lehmann, the 88-year-old Manhattan store faces a $3m unpaid tax bill and rumours of possible closure.

Reading time: 8m 45s

Becca Yeamans-Irwin takes a scientific look at the credibility of health claims that are made about wine, and the possible impact of a changing climate.

Reading time: 5m 30s

The US authorities have stepped in to limit the health claims that can be made by producers of wine and other alcoholic beverages.

Reading time: 2m

The 'Clean Wine' phenomenon is now well established in the US. Will it survive?

The clean wine trend seems to have sprung up from nowhere but, says Felicity Carter, it needs to be taken seriously.

Cameron Diaz has just released a ‘clean’ wine and a debate has followed. Robert Joseph agrees with the critics. Up to a point.