While vasectomy offers a long-term solution and can be reversed, many men are hesitant to undergo the procedure. This, in ...

A new AI-powered technology is locating sperm cells in men who were told they had none – and giving couples who have been ...

Exclusive: Sperm re-transplant offers hope that boys left infertile by chemotherapy could have biological children one day ...

Scientists at Cornell University have made a major advance toward a long-awaited goal: a safe, reversible, nonhormonal male ...

Paterna Biosciences says it has determined the set of instructions needed to turn sperm-making stem cells into "normal, mature" sperm.

For the first time, frozen testicular tissue collected from a patient when they were a child has been successfully ...

A colony of human embryonic stem cells is seen on a computer monitor at the University of Wisconsin–MadisonDarren Hauck / Getty Researchers at Newcastle University in England report they have coaxed ...

Increasing sperm count doesn’t always require expensive procedures. There are many evidence-based lifestyle practices that ...