Why Maine's blueberry farmers are losing millions

Blueberries have grown wild in Maine for 10,000 years. These aren't your typical grocery store blueberries. They're smaller, sweeter, and healthier. They're the backbone of a valuable industry in Maine, especially for Indigenous groups who've returned for generations to hand-harvest the fields. But in 2025, wild blueberry farmers in Maine experienced one of the worst seasons this decade, losing $28 million. So what happened? And how are farmers, processors, and scientists racing to save their...