In the hushed forests of Périgord, France, and across Mediterranean oak groves, a clandestine treasure hunt unfolds each winter. Armed with leashed dogs and lanterns, foragers scour the predawn darkness for lumps of subterranean gold—black truffles (Tuber melanosporum). These knobby, coal-hued fungi command prices soaring to $1,500 per pound, rivaling…...

The Elusive World of Truffles: From Forest to Table and BeyondTruffles, the subterranean fungi revered as culinary diamonds, have captivated gourmands and chefs for centuries. Among the most coveted varieties are the white truffle (Tuber magnatum), found predominantly in Italy’s Alba region, and the black truffle (Tuber melanosporum), or Périgord…...