An experimental technique that patches defective DNA with donated genetic material helped families at risk of passing rare ...

Fragile X disorders include two distinct conditions: fragile X syndrome (the most common single-gene cause of developmental delay and autism) and an entirely separate group of premutation syndromes.

Eight healthy babies were born in Britain with the help of an experimental technique that uses DNA from three people to help ...

President Donald Trump lashes out at "stupid people" as he tries to clamp down on criticism over records in Jeffrey Epstein’s sex trafficking investigation.

In Canada, "the average lifespan of someone with Down syndrome is about 60 years old," said Dr. Brian Skotko, senior author ...

Investors say genetic prediction services for embryos, used by Elon Musk and others, are a trust fund for future children.

New execution date set for Robert Roberson, Texas man who could be first in US put to death for shaken baby syndrome.

A woman with a rare genetic disorder called Apert syndrome turned an ordinary treadmill run into an extraordinary 26.2-mile feat. She documented it on TikTok and it went viral.

For decades, the dream of fixing harmful mutations in mitochondrial DNA felt out of reach. Scientists have long known these ...

Complete Response Letter (CRL) cited specific chemistry, manufacturing and controls (CMC) related observations that are ...