Manufacturers claim their products taste like the real thing, have huge ecological benefits and could soon be in our homes
Will robots be the answer to labour shortages on farms? Our pick of the best planting, weeding and harvesting machines
Pressure group accused of hypocrisy by geneticists who say the same science is behind genetic modification and Greenpeace-approved Marker Assisted Selection
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?
Scientists use their noses to help distinguish between highly prized black truffles and cheap Chinese imports
Two billion people already eat insects as part of their regular diet – bugs may not sound appealing, but once upon a time neither did sushi. Is it time to put ants, beetles and locusts on the menu?