Along a remote stretch of the Alaskan coast, gray wolves have quietly rewritten the rules of what a top land predator eats.

High in the mountains, Kazakh herders have lived in careful balance with wolves for centuries. Now a celebrated tradition has become a matter of survival.

Wolves have been seen as a fearsome animal to many for over a century. Because of this and the fact that they are opportunistic hunters who will not hesitate to hunt a weak livestock animal, states ...