Bacteriophage viruses infecting bacterial cells , Bacterial viruses.
Gene editing through CRISPR may have greater consequences than climate change or unleashing the energy of the atom.
What does oversight really ensure?
Questions abound about whether the scientist who created the first gene edited human beings took shortcuts in the ethical oversight process. But pedantically focusing on protocol misses the point.
He Jiankui, a Chinese researcher, speaks during the Human Genome Editing Conference in Hong Kong, Nov. 28, 2018. He made his first public comments about his claim of making the world’s first gene-edited babies.
AP Photo/Kin Cheung
Chinese researcher He Jiankui told a spellbound audience how he created gene-edited babies. With a couple of revealing slides, we can see what he did and speculate what health problems might ensue.
Any children born of genome editing are genetic mosaics with uncertain resistance to disease.
Chinese researcher, Jainkui He claims to have created the world's first genome-edited twins. Such action would pose unknown risks to the lives of these children and to humanity as a whole.
Chinese scientists led by He Jiankui claimed they used CRISPR to modify human embryos that eventually were born as twin girls.
AP Photo/Mark Schiefelbein
The announcement of the birth of babies with edited genes has been met by a deluge of scientific and ethical criticism. Public discussion focuses on risks and benefits – was breaking this taboo worth it?
Eugenics was previously the realm of social biology.
If those who survive are the fittest, does that also make them the best? And if so, is engineering 'better' babies just evolution, or another step in a long history of eugenics?
Some careful reasoning shows that comparing abortion with contract murder equates two acts that are far from obviously morally equivalent.
More than 80 per cent of the plasma Canada now uses for medical purposes comes from paid donation in the United States.
Canada suffers a shortage of vital blood plasma. Paying donors, through a non-profit like Canadian Blood Services, would secure a local supply without lining the pockets of corporate shareholders.
A philosopher's take on the ethics of products that allow parents to lighten the skin colour of their unborn baby.
A photo of Jahi McMath shown at her funeral service at Acts Full Gospel Church in Oakland, Calif.
AP Photo/Jeff Chiu
California teenager Jahi McMath's family refused to accept the diagnosis of brain death. Her case opens up a number of questions – among them – what role did race play?
Users may want to know more than what’s in a basic report from a genetic testing company.
Data and privacy issues are tangled up in the DNA reports consumers get from big genetic testing companies – and the third-party sites they turn to in order to glean more from their raw DNA.
Who gets to decide for the dead, such as this Egyptian mummy?
AP Photo/Ric Feld
Are DNA samples today's version of the human skeletons that hung in 20th-century natural history museums? They can provide genetic revelations about our species' history – but at an ethical price.
Probes that can transmit electricity inside the skull raise questions about personal autonomy and responsibility.
Where does responsibility lie if a person acts under the influence of their brain implant? As neurotechnologies advance, a neuroethicist and a legal expert write that now's the time to hash it out.
Scientists are using a powerful gene editing technique to understand how human embryos develop.
A new gene editing experiment explores human development. With this comes new ethical questions: How do scientists acquire embryos and how are their projects approved?
For patients with chronic pain, the answer isn’t simple.
Chris Post/AP Photo
If opioids prevent significant suffering, then the solution to the prescription opioid problem cannot simply be to stop using them.
With all these ‘test-tube babies’ grown up, how have our reactions to the technology evolved?
AP Photo/Alastair Grant
Americans have moved on from worrying about ‘test-tube babies’ – but there are still ethical challenges to resolve as reproductive technologies continue to advance.
Controversial gene editing should not proceed without citizen input and societal consensus.
A team in the U.S. is said to have safely and effectively altered human embryos. The news is a reminder that citizens must be consulted on developments potentially affecting the future of the species.
Could genetic engineering one day allow parents to have designer babies?
William Isdale talks to Professor Julian Savulescu about the ethical implications of geneticaly modifying humans.
A subject plays a computer game as part of a neural security experiment at the University of Washington.
BCI devices that read minds and act on intentions can change lives for the better. But they could also be put to nefarious use in the not-too-distant future. Now's the time to think about risks.
The ‘immortal’ HeLa cells.
Henrietta Lacks's 'immortal' cells changed medical research – although she never knew that.