Yellowstone National Park has two of the last remaining large herds of pure-bred bison in North America, but moving them out of the park to reproduce has been tough with public concerns over their widespread exposure to disease.
Plains bison are an iconic symbol of America on everything from coins to state flags. Now scientists writing in Conservation Biology are exploring how the cross-breeding of bison with domestic cattle in the late 1800s may ...
A dramatic photo of a male leopard dragging a massive gaur (or Indian bison) calf in Karnataka's Bandipur Tiger Reserve turned out to be the same animal photographed by a WCS camera trap nearly eight years ago.
The presence of bison at Konza Prairie Biological Station may seem iconic, a tribute to America's past when such herds roamed the range.
University of Saskatchewan veterinary scientists and colleagues across Canada have recently carried out the worlds first successful embryo transfer in wood bison.
European bison have returned to the Czech Republic after more than a century, as five animals from neighbouring Poland make their home in a former military zone occupied by the Soviets from 1968 to 1991.
UA researchers are looking for, among other things, how fire changed the landscape of the Northern Great Plains as ancient hunters went after big game.
(AP) -- Yellowstone National Park's iconic bison herds are suffering their worst winter in several years with almost 400 of the animals being held for possible slaughter - and a much-heralded initiative to expand where they ...
(AP) -- Scientists say results from the first radiocarbon tests show that some of the Ice Age animal bones being excavated in western Colorado are at least 43,500 years old.
Spain recently welcomed the birth of its first bison after a group of seven endangered European bisons were introduced in the country's north, local authorities said on Wednesday.