The causes of male infertility can be hard to diagnose, with many tests failing to detect genetic defects. Sometimes, ...
The causes of male infertility can be hard to diagnose, with many tests failing to detect genetic defects. Sometimes, ...
A San Francisco biotech start-up races sex cells on tiny tracks. Can an internet joke become a serious business?
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 ...
Human sperm have long been a subject of fascination—not just for their role in fertilization, but for their remarkable ability to navigate through some of the most viscous environments in the body.
A startup out of Utah, Paterna Biosciences, says it has successfully grown functional human sperm in a lab and used the sperm to make visibly healthy-looking embryos. The technique could eventually ...
A novel screening system enables researchers to investigate sperm cell development and health at the molecular level. The new approach promises breakthroughs in male contraception and infertility ...
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, ...
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. It was early November 2025 ...
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