Microplastics and nanoplastics are increasingly recognized as pervasive environmental contaminants that accumulate in animals ...

Few topics provoke as much concern as the perception that puberty is beginning earlier than ever. While synthetic endocrine-disrupting chemicals are often cast as the primary culprits, puberty is ...

When the two species got together tens of thousands of years ago, the hookups may have often involved a male Neanderthal and ...

Humans and Neanderthals cozied up from time to time when they lived in the same areas tens of thousands of years ago. But we don't know ...

While experts generally agree that male fertility is on the decline, urologists and epidemiologists don’t agree on why it’s ...

Your brain begins as a single cell. When all is said and done, it will house an incredibly complex and powerful network of ...

Fifty years ago, a controversial writer named Shere Hite taught us how to talk about sex and pleasure, selling books by the ...