Human reproductive cloning is currently the subject of much debate around the world, involving a variety of ethical, religious, societal, scientific, and medical issues. This report from the National ...

Human cloning is finally here, and it is going to spark a political conflagration. First, some background. The cloning era began when Dolly the sheep was manufactured in 1996. Dolly was cloned via ...

JEFFERSON CITY, Mo. -- Hundreds of opponents of embryonic stem-cell research crammed the Capitol halls Wednesday urging a statewide election on whether to overturn a voter-approved constitutional ...

When Dolly the sheep—the first cloned mammal—was born 30 years ago, she became one of the most famous animals in science ...

When Dolly the sheep – the first cloned mammal – was born 30 years ago, she became one of the most famous animals in science ...

Researchers often call the polymerase chain reaction test – known as the PCR test – "the gold standard" for detecting the COVID-19 virus. The test is considered highly reliable and effective, and it ...

Clone is a word that is now commonly used in many contexts in the United States. For example, rather than purchasing a name-brand computer, we might purchase its clone, which provides close to the ...

Human cloning is the creation of a genetically identical copy (or clone) of a human. The term is generally used to refer to artificial human cloning, which is the reproduction of human cells and ...