Milk prices have collapsed in Germany. Farmers now earn only 20 cents per liter - not enough to cover costs.
Cow manure used to produce biogas is now more valuable than milk.
As dairy farming in Europe becomes more industrialized, one British initiative is pushing for free-range milk. It's betting on demand for moo-juice from cows on meadows over milk from cows locked away on mega-farms.
Researchers in Germany have come up with a special solar-powered canister to keep milk cool for up to 12 hours. This could be a revolution in rural areas, where electricity is often a luxury.
German cows have been flown into Qatar to be milked as Saudi Arabia's blockade of its neighbor continues. The country plans to fly in more cows from the United States and Australia.
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