Plus: A powder stronger than steel, mapping a fruit fly’s brain, physicists observe ‘negative time’ and bringing quantum ...

Arthur "Jack" Schubarth's crime "ruined his life, reputation and family," his attorneys said. The rancher was sentenced to ...

Prosecutors said the Montanan illegally used tissue from a sheep from Central Asia and the testicles from a bighorn sheep to ...

An Octogenarian Montana livestock rancher was sentenced Monday to six months in prison for cloning giant sheep hybrids to be ...

The 81-year-old was convicted on two charges related to the creation of giant sheep hybrids for lucrative private hunting.

The man cloned parts of the Marco Polo argali sheep from Kyrgyzstan, the world's largest sheep, which were imported illegally ...

A Montana man has been sentenced to six months in prison for his involvement in a sheep cloning and breeding scheme involving ...

An 81-year-old man was sentenced to six months in prison for his yearslong effort to create giant hybrid sheep for captive ...

An 81-year-old man from Montana will face sentencing for illegally creating hybrid animals using body parts from large sheep ...

Arthur ‘Jack’ Schubarth says he simply wanted ‘to make the best sheep I could for this sheep industry.’ ...

The rancher then used MMK's semen to artificially impregnate other female sheep that were illegally possessed in Montana to create "hybrid animals," according to federal authorities. Schubarth's ...

Prosecutors are not seeking prison time for Arthur “Jack” Schubarth of Vaughn, Montana, according to court records.