Bad weather conditions have led to record-breaking prices for white truffles, with some fetching up to 4000 euros per kilo due to a long drought. The prices have surged due to the need for fresh and humid soil for the Tuber magnatum Pico fungus to grow. The truffle searching business, which is crucial for income integration in inland wooded areas, generates around half a billion euros in Italy. The truffle's characteristics are influenced by the type of tree and soil, and they are known for their aphrodisiac properties.