1. Dominance relations among adult female American bison (Bison bison) were studied between June 1980 and August 1982 at the National Bison Range, Moiese, Montana, and Yellowstone National Park, ...

LOS ANGELES - Long thought to be purebred, the wild bison of Santa Catalina Island in fact have a little bit of cow in them, the first DNA analysis of the animals found. Nearly half of the 98 American ...

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A bison calf born in June in New York’s Bronx Zoo — the first genetically pure bison calf ever produced by embryo transfer — has Yellowstone genes. The zoo waited until Thursday to announce the calf’s ...

Five months ago, Dave Hutchinson could barely give his bison away. With a drought exhausting his hay supply, the western Nebraska rancher was forced to search for new ways to sell the hungry bison he ...