Utah startup says it grew human sperm in lab, creating embryos in early test of infertility breakthrough.

A prolific sperm donor who claims to have fathered 180 children around the world will not be able to have his name on one of ...

A judge said Robert Albon, who calls himself Joe Donor, has been running an illegal sperm donation business ...

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

Now, scientists are taking control of that formula. The equation for making a human is not straightforward anymore. In a ...

Most men know stress can affect the libido. But they don’t realize stress may also affect sperm health. Here’s what men can ...

Unregulated donor Robert Albon, who advertises his services on social media under the name 'Joe Donor', claims to have ...

A new Cosmopolitan survey reveals how guys are still largely unbothered by letting women shoulder the physical and emotional ...