Male infertility can impact pregnancy chances more than many realise. An expert explains key causes, genetic factors, warning signs, and important tests couples should consider when trying to conceive ...

Haunted by the cystic fibrosis patients he could not help, one Iowa doctor commits his life to understanding what is broken deep inside their cells.

Prader-Willi syndrome (PWS) is a rare genetic condition marked by uncontrolled hunger and complex behavioral and medical ...

With the other premium services, you can dive deep into additional metrics, portfolios, commentary and information about ...

A new University of Utah-led study has discovered the mechanism behind a decades-old evolutionary mystery-how "selfish chromosomes" cheat the rules of genetic inheritance.

July 29, 2025 A mysterious gut hormone may be behind many cases of chronic diarrhea, especially in people with undiagnosed bile acid malabsorption, a condition often mistaken for irritable bowel ...

The arterial vasculature is the second most frequently calcified structure in the human body after the skeleton. Calcification of the aorta and aortic valves occurs in most individuals in westernized ...

For over a hundred years, the specter of a schizophrenia diagnosis has frightened patients and their families. Yet it confers no useful meaning for treatment or prognosis.

Although mental disorders have multifactorial causes, genetics can explain some of them, yet this field remains largely unexplored in terms of guiding diagnoses and treatments. In the largest study of ...