Two wombs, a forked penis, and giving birth through the nose. These are just a few of the bizarre stories circulating about ...

Researchers who presented their work at the Fertility 2026 conference in Edinburgh, Scotland, say they have identified how ...

O n Tuesday, researchers at Stanford and Yale revealed something that AI companies would prefer to keep hidden. Four popular ...

Casual acceptance of no-fault divorce many years ago not only altered the ecology of marriage but also of anthropology itself ...

A common parasite expands across species by abandoning sex, boosting short-term spread while risking long-term collapse.

Bonds between same-sex individuals help apes and monkeys to manage conflict and strengthen alliances, especially in dry ...

The twins were born to a 22-year-old female named Mafuko, who lost her own mother to armed individuals. The extremely ...

A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

But some Neanderthal DNA helped modern humans survive and reproduce, and thus it has lingered in our genomes. Nowadays, ...

Researchers in Japan have developed an adaptive motion reproduction system that allows robots to generate human-like ...

Nature is astonishingly diverse. Across the planet’s oceans, forests, grasslands, and cities, living beings interact in ways ...

The white-handed gibbon comes closest to humans in the study, with a monogamy rate of 63.5%. It’s the only other top-ranked ...