Reproduction involves making quality gametes – egg and sperm – which are essential for species continuity and therefore have huge implications for human health. The quality of the gametes is not only ...

Cutting off reproduction — from birth control to castration — consistently adds years to life across species, even humans.

New research has mapped the cell types that specialize to form reproductive organs in both sexes, identifying key genes and ...

Male bonobos can decipher females' unreliable fertility signals, allowing them to focus their efforts on matings with the ...

A Princeton University anthropology professor said it is "bad science" to believe biological sex is binary – only male and female – by basing it on reproductive cells. The Ivy League professor, ...

In the debate over human origins and the nature of sexual reproduction, religious and scientific perspectives often diverge. The Bible claims man came first, with women derived from man’s rib. Yet, ...