Scientists discovered that aging DNA repeats expand at wildly different speeds—and in some people, the consequences can be devastating. A sweeping genetic study drawing on data from more than 900,000 ...

An analysis of genetic data from over 900,000 people shows that certain stretches of DNA, made up of short sequences repeated ...

“Grey’s Anatomy” alum Steven W. Bailey is opening up about the rare genetic neuromuscular disorder he’s been privately ...

A new CRISPR approach can control genes without cutting DNA, opening a safer path for treating genetic diseases. A newly ...

A recent study finds that certain psychiatric disorders have considerable genetic overlap. But these genes aren’t the whole ...

Gene editing has moved from theory to bedside with a speed that would have seemed impossible a decade ago. A new wave of ...

And in an account on ew.com Bailey explained that now he’s an “ambulatory wheelchair user.” Although he can stay on his feet ...

Diagnosing rare Mendelian disorders is a labor-intensive task, even for experienced geneticists. Investigators at Baylor College of Medicine are trying to make the process more efficient using ...

Genetic testing can help doctors diagnose some neurological disorders, such as Huntington’s disease. It can also provide insights into a person’s risk of future health conditions. Genetic testing ...

Grey's Anatomy star Steven W. Bailey is opening up about a rare genetic neuromuscular disorder he's privately dealt with for ...

WASHINGTON — Steven W. Bailey, a character actor known for appearances on “Grey’s Anatomy,” “Modern Family” and numerous ...

The exact cause of personality disorders is unclear. However, genetics, neurological differences, and environmental factors may contribute to the development of these complex mental health conditions.