Hale Plus Hearty

Nematode proteins shed light on infertility

We have two copies of each chromosome in every cell in our bodies except in our reproductive cells. Sperm and

New research provides insight about the bedrock scientific principle that mitochondrial DNA — the distinct genetic code embedded in the

The early-stage study, from scientists at Imperial College London, investigated the sperm quality of 50 men whose partners had suffered

New research has shown that a lack of protein in a father’s diet affects sperm quality which can have a

Contributions of mammalian females to their offspring are apparent–both nuclear and mitochondrial DNA, for example, as well as exposure to

A new study at The University of Toledo shows that a father donates not one, but two centrioles through the