Your sperm may age faster than you think. Researchers uncovered a molecular clock that could affect your child’s health ...

Study reveals an 'aging cliff' in sperm RNA, linking age-related changes to early development and highlighting risks associated with advanced paternal age.

New research shows diseased kidneys release toxic extracellular vesicles into the blood, damaging the heart and explaining ...

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