Top tipple: rare whisky outperforms wine and gold as 2015 investment

Leading index for scotch whisky rose 14% last year, while wine fell 0.4%, gold was down 10% and FTSE 100 index lost 4.9%

The future of food: from jellyfish salad to lab-grown meat

What do tomorrow’s dinners look like, and how will you adjust? Our special feature sheds light on a world of algae, cowless beef, insect lollies and even an mouthwatering recipe for jellyfish salad…

Read more of our future of food special:

‘I have the best job in the world’. Meet the alcohol alchemist

Sian Anderson designs new drinks ranges for Diageo. She explains the link between science and creativity and why her team is like a big family

Extra virgin ‘100% real’ olive oil goes on sale in UK

French Querubi oil, claiming to be produced without insecticides or fertilisers, aims to stand out in an industry plagued by fraud

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