Yengde is right that India cannot fix sanitation without confronting caste psychology India also cannot fix sanitation ...

You'd think we'd know everything there is to know about sexual reproduction. But as it turns out, there are still quite a few ...

The real revelation, however, came from the men. Men considered a larger penis as an indicator of a rival with both greater ...

Men assess potential rivals that have a larger penis as more of a threat, both physically and sexually, according to a study by Upama Aich at the University of Western Australia and colleagues, ...

An ancient DNA analysis of a 5,500-year-old human skeleton reveals that an ancestor of the bacterium that causes syphilis was ...

The findings shed new light on human reproduction and suggest pathways for developing treatments to lower the risk of ...

A large international study reveals that mammals tend to live longer when reproduction is suppressed. On average, lifespan ...

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

Elon Musk has touted Grok, the AI chatbot built into his social network X, as “maximally truth-seeking” and “the smartest AI in the world.” This week, X users found that Grok seemed to think just as ...

In 2018, Chinese scientist He Jiankui shocked the world when he revealed that he had created the first gene-edited babies. Using Crispr, he tweaked the genes of three human embryos in an attempt to ...

Off a quiet hallway on the top floor of a building at the University of Osaka in Japan, Katsuhiko Hayashi is hatching a revolution. Human embryo science: can the world’s regulators keep pace? He is on ...