If you were old enough to watch the news or read the paper back in the late 1990s, you very likely remember Dolly, the cloned sheep. Born in 1996, the researchers responsible for cloning her kept it ...

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, ...

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 ...

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 ...

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 ...

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 ...

This is an archived article and the information in the article may be outdated.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 ...

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 ...

LONDON (AP) _ Dolly, the world's first cloned sheep, has developed arthritis at a relatively early age, renewing debate about whether cloned animals are susceptible to premature aging and health ...

With all the work to do, people to see, traffic jams to get stuck in, we all sometimes wish we could be in two places at once ...

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 ...

GREAT FALLS, 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 ...