The college has opened an investigation into Michael Deem’s involvement.

He Jiankui says he has successfully used CRISPR-Cas9 to tweak the genes of twins born earlier this month. Some independent experts are dubious.

No females were produced after eight generations, causing the population to collapse.

With a built-in supply of a powerful cocaine-chomping enzyme, the transplant might also curb addiction.

The higher court’s decision to uphold the ruling of the Patent Trial and Appeal Board essentially ends the intellectual property battle in the US.

Using bioinformatics, two teams of scientists identified inhibitory proteins for Cas9’s relative.

Two patients who received Sangamo’s zinc finger–based treatment for Hunter syndrome have lower biomarkers of the condition, but no signs of new enzyme production.

The disease is caused by mutations in a single gene. Can gene editing fix the problem?

Scientists race to develop CRISPR therapies that could save the lives of kids with muscle-wasting conditions.