Newly fertilized eggs before gene editing, left, and embryos after gene editing and a few rounds of cell division. A study published on Wednesday announced that edited human embryos can repair common and serious disease-causing gene mutations. Credit Shoukhrat Mitalipov https://www.nytimes.com/2017/08/02/science/gene-editing-human-embryos.html Tweet Post navigation Pre-clinical study suggests Parkinson’s could start in gut endocrine cells SpaceX Falcon Heavy Nails Debut Flight