Researchers at Newcastle University in England report they have coaxed the first human sperm cells from embryonic stem cells, in a remarkable demonstration of how quickly the field of stem-cell ...
According to research from a team at the University of Utah Health and the University of Nevada, Reno School of Medicine, ...
New research shows how sperm RNA changes as men age, revealing a biological shift that may affect reproduction and child ...
Increasing paternal age has been linked to elevated health risks for the next generation, including higher risks of obesity ...
Learn more about the DNA and RNA that sperm carry and how they may suddenly change during midlife.
In one of the most surprising innovations in medical technology, scientists have created tiny, remote-controlled “sperm-bots” that could one day swim through the human body to deliver drugs, diagnose ...
WASHINGTON — Oregon scientists used human skin cells to create fertilizable eggs, a step in the quest to develop lab-grown eggs or sperm to one day help people conceive. But the experiment resulted in ...