#bioethics
3 stories
When embryo selection becomes eugenics
New genetic testing lets parents choose healthier babies. But the ethics get complicated fast.
Vox · 5m
Scientists grow human brain cells inside mice
Researchers implanted human brain tissue into mice to test treatments for disorders that don't occur in rodents.
BBC News · 2m
Human brain cells in mice raise ethics questions
Scientists are creating mice with human brain cells to study disease, but ethicists worry about the moral implications.
NPR · 1m