SEOUL, South Korea — An already disgraced scientist lied about all of the stem cell lines he claimed were matched to different patients through cloning, investigating researchers said in a new jolt to ...

Cloning is giving our legislators the ethical creeps. The House of Representatives has passed a bill that would outlaw not only human cloning but also any attempt to make embryos using cloning ...

Polymerase chain reaction (PCR) test kits for COVID-19 use what’s known as gene cloning – not reproductive cloning – to detect the presence or absence of the SARS-CoV-2 virus, but social media posts ...