Truffle-hunting training for dogs is a popular “track” of the three-day festival. Any dog can be trained to sniff out the location of ripe native truffles, so the hunters can dig the few inches ...

A winery in Templeton has successfully unlocked the mystery of growing black truffles after a seven-year journey yielded a small quantity of the valuable fungi last month. The Farrell family purchased ...

Deep in a thick forest in Italy's northwestern Piedmont region, the hunt is on for the white Alba truffle, with excited dogs zigzagging and digging into the wet earth. But the culinary treasure is ...