The ability of different genetic variants—changes to one or more building blocks of DNA—to cause disease, and to what extent, ...

In 2025, baby KJ Muldoon became the first person to receive a personalized gene editing treatment, which likely saved his ...

Mutations in a protein called KRAS fuel some of the most lethal cancers. Designing drugs to disable KRAS has proved challenging — but this year, a field accustomed to disappointment has renewed hope.