Sixteen years after doctors froze part of a boy’s testicle before chemotherapy, the tissue has helped him produce sperm as an ...

A novel screening system developed at Kyoto University enables researchers to investigate sperm cell development and health at the molecular level. The new approach, published in Cell Genomics, ...

Columbia University Fertility Center's Star method uses artificial intelligence to detect rare sperm missed in standard tests.

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 ...

Researchers in the U.S. created monkey embryos asexually, without the use of sperm, in order to harvest stem cells from them. The company behind the research, Advanced Cell Technology, says the ...

A new AI-powered technology is locating sperm cells in men who were told they had none – and giving couples who have been trying for years another chance at having children.

New work from UC Davis and the University of Utah shows how the 3D structure of DNA inside a germ cell commits it to develop into a sperm cell. The discovery could improve understanding of fertility ...

Men who use their cell phones frequently have lower sperm counts than men who don’t, according to new research published in Fertility and Sterility on Tuesday, offering a fresh insight into a ...

A new study evaluates the association with cell phone usage and sperm count and quality. Credit: Brovko Serhii / Shutterstock A new study out of the journal Fertility and Sterility suggests that ...