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What's next for the gene-edited children from CRISPR trial in China?

29 June 2022

Scientists in China are considering how best to look after three children who were gene-edited as embryos in He Jiankui’s controversial experiment


Eugenics

Eugenics

21 July 2020

Eugenics is the highly controversial idea that humanity could be improved by controlling who can produce children and pass on their genes


Stem cell research for cloning

Cloning

17 July 2020

Cloning is the process of creating organisms that are genetically identical. These organisms are identical twins and are to some extent copies of each other.


CRISPR is a powerful technique for editing DNA

‘Scientists are now very sure that the babies really were gene-edited’

29 November 2018

He Jiankui has now presented his controversial work at a gene editing summit in Hong Kong. CRISPR expert Helen O’Neill of University College London was there


test tubes

New techniques may soon make designer babies a reality – are we ready?

15 November 2018

As tests that screen embryos for complex traits become available, it's time to decide how to use these ethically – and where to draw the line


babies

Exclusive: A new test can predict IVF embryos' risk of having a low IQ

15 November 2018

A new genetic test that enables people having IVF to screen out embryos likely to have a low IQ or high disease risk could soon become available in the US


A baby

DNA sequencing of babies is here: Should it be available to all?

29 March 2018

A new bioethics briefing highlights restrictions on genomic screening of newborn children. Should it be tightly controlled, wonders Alex Pearlman


arrows

Nice science, but don't forget about the ethics

5 July 2017

The march of science is giving us new powers, but also creating new ethical dilemmas. We must trust in public engagement to try to seek consensus


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