India studies how to keep milk flowing in a hotter world
By Mujib Mashal and Hari Kumar
© The New York Times Co.
KARNAL, INDIA » Inside a shed in the northern Indian state of Haryana, the sound of flutes floated softly from loudspeakers. The audience, grazing silently, was dozens of cows, the unwitting subjects of an experiment in music therapy.
The or...
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