Generational wounds may live in our genes. New research suggests that childhood trauma leads to a difference in the ...

Fathers may carry traces of their childhood trauma in their sperm cells, a new study finds. The new research, published Jan. 3 in the journal Molecular Psychiatry, looked at the "epigenetics" of the ...

This was similar to an embryo derived from fertilisation by sperm ... of a project to help infertile couples. They succeeded in fertilising a normal egg using the nucleus of a cell taken from ...

Prepubescent boys do not yet produce sperm cells. The removed tissue contains ... The procedure is part of a research project to assess whether such a transplant effectively restores fertility.

University of Queensland researchers have successfully produced the first kangaroo embryo through in vitro fertilisation (IVF) in what they say is a big step towards saving other marsupial species ...