The white truffle found in Alba, in Italy's Piedmont region, is highly-prized all over the world, and while the ancient tradition of the 'trifolau' still continues in the region, there is a dark side to truffle hunting.
Katerina Axelsson is the founder of Tastry, a sensory science company that uses artificial intelligence to match consumers' tastes with thousands of wines. But does this spell the end for sommeliers? Read on and find out.
Percebes or goose barnacles are notoriously dangerous to harvest, and many fishermen have lost their lives trying to collect them. Kaja Sajovic joined the intrepid goose barnacle hunters of south-western Portugal in search of the highly sought-after shellfish.