It took thousands of years to develop the world's extraordinary range of domesticated farm animals—an estimated 8,800 ...
Of all chicken breeds, one in ten is now extinct, and a further 30% are endangered. How did this happen? Over the past century, the goal of animal husbandry has shifted from breeding hardy ...
Of all chicken breeds, one in ten is now extinct , and a further 30% are endangered. Sheep are also rapidly losing diversity, with 160 breeds now extinct. The rise of synthetic materials has ...