Mounting evidence from research on nematodes to mice indicate that a father's environment, such as what he eats or if he is ...

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 ...

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

Human fertility hinges on a delicate molecular ballet that begins even before birth. UC Davis researchers have uncovered how special protein networks safeguard chromosomes as eggs and sperm form, ...

New multicentre data show that serum testosterone levels and testicular histology help predict sperm retrieval success in nonmosaic Klinefelter syndrome ...

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