A Montana rancher was charged with illegally selling offspring from a cloned sheep across state lines. The retail value of the transported animals is $250,000 to $550,000, per court documents. The ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo: Montana Mountain King; Montana Department of Fish, Wildlife, and Parks/A.P. Montana rancher Arthur "Jack" Schubarth, 81, ...

The Marco Polo argali sheep is the biggest sheep in the world. These creatures, native to Central Asia, can weigh up to 300 pounds, and they sport on their heads massive, heavy spiraling horns that ...

Over the course of nearly a decade, a Montana ranch owner and at least five other people conspired to clone sheep and create a larger hybrid species of what is already considered the world’s largest ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. HELENA, Mont. (AP) — An 81-year-old Montana ...

A Montana man has been sentenced to six months in prison — and slapped with over $24,000 in fines — for breeding and selling clones of an enormous, Frankenstein’s monster of a sheep. Department of ...

HELENA, Mont. — An 81-year-old Montana man was sentenced Monday to six months in federal prison for illegally using tissue and testicles from large sheep hunted in Central Asia and the U.S. to create ...

SYRACUSE, N.Y. — There's a new animal at the Rosamond Gifford Zoo. And it's a clone. On Thursday, officials announced that "Tilek," the Marco Polo argali sheep, is now available for zoo visitors to ...

LONDON(Reuters) - The heirs of Dolly the sheep are enjoying a healthy old age, proving cloned animals can live normal lives and offering reassurance to scientists hoping to use cloned cells in ...

A British biologist named John Gurdon won a Nobel Prize for discovering that mature cells can be reprogrammed to become “pluripotent.” That means mature cells can be converted into stem cells, so ...

TEHRAN, Iran -- In less than two months, Iran hopes to celebrate the birth of cloned sheep, the first such attempt in the Middle East and part of the country's ambitions -- along with its nuclear and ...