Dr. Smurf revealed the startling reality of the male reproductive system and what happens when people don't release sperm in ...

Scientists have identified an RNA-based sperm aging clock driven by rsRNA length changes, which may help assess paternal reproductive risk and offspring health.

Harmful genetic changes in sperm become substantially more common as men age because some are actively favored during sperm production, new research has revealed. In a landmark study published today ...

Scientists have discovered a tiny group of cells that is critical to repairing damage to the testes. Blocking the cells prevents repair to tissue involved in producing healthy sperm, the research has ...

India, March 17 -- Selfish chromosomes bias genetic inheritance by manipulating the overdrive (Ovd) gene, a natural sperm quality control checkpoint.

Researchers have found that targeted delivery of messenger RNA (mRNA) can restore sperm production and fertility in ...

A peer-reviewed, multi-clinic study published in the Journal of Assisted Reproduction and Genetics suggests an epigenetic ...