Eggs and embryos from people with polycystic ovary syndrome have altered patterns of so-called epigenetic tags, which could ...

For the first time, scientists have systematically studied the genetic effects of chemotherapy on healthy tissues.

Genetic variation also plays a major role. It doesn’t encode trauma itself, but it shapes traits such as sensitivity to ...

Ryland Headley was aged 34 when he raped and killed 75-year-old Louisa Dunne at her home in Bristol in 1967. | ITV News ...