A man browsing on a smartphone while lying in bed at night. The study, conducted by researchers from universities and health organizations in Switzerland, sounds very worrying at first glance: 2,886 ...

A new study shows that lab-grown sperm cells can be derived from stem cells. July 9, 2009 — -- The face of infertility-- in literature, in the media, in advocacy groups -- is so predominantly ...

A new study published in Zygote reveals that common over-the-counter supplements popular with male bodybuilders and athletes may impact their fertility. This study comes amid a global decline in male ...

Human sperm have long been a subject of fascination—not just for their role in fertilization, but for their remarkable ability to navigate through some of the most viscous environments in the body.

According to research from a team at the University of Utah Health and the University of Nevada, Reno School of Medicine, ...

NEW YORK (Reuters Health) - Spending hours on a cell phone each day may affect the quality of a man's sperm, preliminary research suggests. In a study of 361 men seen at their infertility clinic, ...

New research shows how sperm RNA changes as men age, revealing a biological shift that may affect reproduction and child ...

Male fertility is strongly influenced by diet and lifestyle habits. Consistent healthy choices can improve sperm quality ...