State biologists called 2023 the worst year in more than a decade for bighorn sheep. What are Coloradans doing to protect ...

Dinosaur species discovered Paleontologists have uncovered a monumental 92 cm (35 inch) dinosaur footprint in Mongolia, ...

Montana rancher Arthur "Jack" Schubarth, 81, succeeded in cloning a wild Marco Polo argali sheep, the world's largest ovine species. That achievement cost him six months in jail. The U.S ...

A Montana rancher bred hybrid sheep using endangered species genes for profit. This violated wildlife laws, risking local ...

Two farmers from north Wales will become the first in the UK to breed a type of sheep - that looks like a goat. Damara sheep, native to African countries, have large fatty hindquarters and little ...