Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive ...

Reversible male contraception can be achieved through a non-hormonal way by pausing sperm production, serving as a key step ...

A team of scientists at the University of Seville has identified an essential process that protects DNA integrity in reproductive cells, providing new clues about how organisms avoid genetic defects ...

The biological factory that produces reproductive cells has a robust quality control system to identify and eliminate eggs with chromosomal abnormalities. For years, cell biologists have sought to ...

Add Yahoo as a preferred source to see more of our stories on Google. An image of an oocyte with a bright image of a skin cell nucleus before fertilization. via Oregon Health & Science ...

The ability to create egg cells from human skin represents one of the most extraordinary frontiers in reproductive science. Researchers are exploring how to reprogramme ordinary body cells into viable ...

University of Adelaide research shows sperm navigation fails in microgravity conditions, posing significant challenges for human reproduction in space.

It’s not just about chromosomes. Or reproductive cells. Or any other binary metric. Many genetic, environmental and developmental variations can produce what are thought of as masculine and feminine ...