Genes linked to childhood intelligence also predict parents living longer. Study of 400,000 people reveals biology connecting ...

NEW YORK (Reuters Health) – A new study based on pairs of Canadian twins suggests that genetics play a strong role in how long kids sleep at night, but their environment may be more important for ...

Lucy Landman was born with a very rare genetic disorder that causes severe intellectual disability, weak muscles and seizures, among other symptoms. "She is expected to very much never be able to live ...

The tests can help determine their future care and flag other health risks MONDAY, June 23, 2025 (HealthDay News) — Few poor children with autism or intellectual disability are receiving recommended ...

MONDAY, June 23, 2025 (HealthDay News) — Few poor children with autism or intellectual disability are receiving recommended genetic testing, even though guidelines urge such tests, a new study says.