A massive global genetics study is reshaping how we understand mental illness—and why diagnoses so often pile up. By analyzing genetic data from more than six million people, researchers uncovered ...

Thousands of children with severe developmental disorders have benefited from more targeted treatments and support with genetic insights from the large-scale Deciphering Developmental Disorders (DDD) ...

Genetics is just one of several factors thought to influence personality disorder development. Life experiences, family dynamics, coping mechanisms, and social learning may all be contributing factors ...

Despite rapid advances in genetic testing over recent decades, about half of people with a suspected Mendelian genetic disorder have no accurate diagnosis, while others may have to wait years for ...

Researchers have uncovered shared genetic pathways that link multiple psychiatric disorders. These new findings have the potential to change the way psychiatric disorders are diagnosed and treated, ...

The gene-editing technique known as CRISPR is promising to revolutionize medicine. Some researchers are trying to help make it available for people with very rare genetic disorders. A gene-editing ...