James Watson Helped Crack DNA's Code, Sparking Medical Advances and Ethical Debates On a foggy Saturday morning in 1953, a tall, skinny 24-year-old man fiddled with shapes he had cut out of cardboard.

Scientists at The Hospital for Sick Children (SickKids) have revealed a previously overlooked layer of genetic variation that could help explain why people experience disease differently, and why some ...

A new analysis in Biological Psychiatry identifies distinct epigenetic signatures in cord blood linked to an increased susceptibility to schizophrenia and other neurodevelopmental conditions.