Add Yahoo as a preferred source to see more of our stories on Google. sperm illustration Potentially harmful DNA mutations can amass in men's sperm as they age, new research has found, which may in ...

While men may be able to have children much later than women, doing so could come with an increased risk of inherited disease for their children. Researchers from the Wellcome Sanger Institute have ...

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 ...

Groundbreaking research shows that as men age, harmful genetic mutations in sperm become more common—not just from random chance, but because some are naturally favored. Advanced sequencing revealed ...

You are a mutant. You were born with around 100 mutations that your parents don’t have. You’ll pass about half of these on to your children, if you have any, who will have 100 new mutations of their ...