Over the past four decades, sperm counts among men worldwide have dropped by more than 50 percent, according to a 2022 ...

Combined with rising temperatures, chemical pollutants are obliterating animals’ chances of successfully reproducing.

The University of Cincinnati College of Medicine is now home to a new zebrafish research facility. Researchers will use ...

Scientists have created human eggs containing genes from adult skin cells, a step that someday could help women who are infertile or gay couples have babies with their own genes but would also raise ...

Researchers should urgently think about how humans can reproduce in space, experts have said. As humanity looks towards living beyond Earth, we need to understand how human reproduction will actually ...

Male reproductive cells, sperm, might struggle to reach and fertilize female reproductive cells, eggs, in microgravity, according to a new study. Sperm and Embryo Biology Laboratory, Adelaide ...