A new scientific review challenges the widespread idea that certain physical features in women serve as biological signals of ...

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 ...

Mapping the human reproductive system offers new clues into conditions affecting reproductive organs and the environmental ...

Male bonobos have an impressive ability to detect when females are most fertile, even though the usual visual cues are ...

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 ...

A new single-cell map reveals how human reproductive organs form and respond to environmental influences A developing human ...

The cellular biology of reproduction is often depicted as an epic journey, in which millions of intrepid sperm fight to be the first to claim the ultimate prize: the chance to fertilize the egg, which ...