A NEW form of male birth control that stops sperm production is “100 per cent effective”, according to scientists – and fully ...

A team of researchers has reported a breakthrough in making sperm cell precursors in vitro that could be used in a number of ...

Scientists develop a nonhormonal method that temporarily stops sperm production, offering hope for new male contraception ...

Researchers found that microgravity impairs sperm navigation without affecting speed, reducing fertilization rates and ...

Brazilian researchers have identified a previously unrecognized function of sperm that is unrelated to reproduction. A study of 13 patients admitted to the Hospital das Clínicas da Universidade de São ...

Scientists warn that storage may cause sperm to lose quality over time, raising new concerns about fertility and conception ...