North Dakota's wild horses to be featured in book, documentary on rich history, cultural heritage The documentary, now in production and set for release in 2026, is a partnership between Wild ...

Wild horse advocates say lost fertility among almost eight of 10 mares treated in a birth-control experiment raises questions about the future of the herd at Theodore Roosevelt National Park.

Advocates for some 200 wild horses roaming North Dakota's Theodore Roosevelt National Park are hoping a signal of support from Congress will prevent the removal of the beloved animals.

BISMARCK, N.D. — About 200 wild horses roam free in a western North Dakota national park, but that number could shrink as the National Park Service is expected to decide next year whether it ...

BISMARCK, N.D. — Wild horses will stay in North Dakota’s Theodore Roosevelt National Park amid fears from advocates that park officials would remove the beloved animals from the rugged ...

The book will chronicle the history of the horses, tracing their ancestry back to at least the open-range era of the 1880s and Indian ponies, including the horses surrendered by Sitting Bull.