The Fight for America's Disappearing Ancient Dairy Cows
Farmers can’t afford to save the country’s dwindling heritage breeds. But can the dairy industry afford to lose them?
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Jeannette Beranger / The Livestock Conservancy The Health Battle Behind America's Next Milk Trend
An ancient variety of milk might do wonders for digestion—or it could be a money grab.
Rich Pedroncelli / AP
