Jourdan Dunn is a catwalk star – can she become a cover star too?

She is the first British black woman on the Forbes models rich list. Now there are signs her commercial clout is breaking down old barriers

The science of mixing mind-blowing cocktails

A guide from 1948 still contains the best advice about cocktail-making – but modern mixologists use plenty of 21st-century science, too. Is all that effort worth it?

Nicole Farhi and fashion’s great disappearing acts

Like Calvin Klein, Helmut Lang and Martin Margiela before her, Nicole Farhi – the designer turned sculptor – has proclaimed that she will never return to fashion. For some, though, a return is inevitable

From firewater to fine dining: exports triple for tequila’s poor cousin, mezcal

Aficionados say Mexico’s agave spirit retains a charm and subtlety lost by its mass-produced rival – and has the potential to be as popular as single-malt whisky

Can’t afford to fly in a luxury jet? How empty-legs deals make it possible

After flying their super-rich customers off to exclusive haunts, private charter firms have found a way to earn extra money on the otherwise empty return journeys

Biogas: can a green energy source be environmentally damaging?

Government efforts to protect sustainable agriculture may also cut off growth of the burgeoning British biogas industry