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

Learn more about the DNA and RNA that sperm carry and how they may suddenly change during midlife.

There are many potential causes of infertility, and it can be challenging to pin down just what the problem is when a couple is having trouble getting pregnant. Now, researchers show that a few key ...

(CNN) -- Scientists have long questioned whether human papillomavirus, or HPV, infections in men could affect their sperm health and fertility. Now, an early study finds that high-risk HPV infections ...

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

Jaiwen Hsu was an active 11-year-old when he developed pain in his left knee that forced him to sit out a few soccer games. What his parents thought was a sports injury turned out to be osteosarcoma, ...