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

The reproductive tech company Orchid recently launched a genetic test that promises a whole genome sequencing report for ...

"Monogenic" diseases, triggered by mutations in just one gene, may actually be more complex than scientists thought.

Perhaps human females found Neanderthal males to be high-status providers. Or perhaps Neanderthal society was “patrilocal” — ...

Heat does not have to reach record-breaking levels to change what happens in the womb. Across millions of births in ...

Ancient linkups may have happened more frequently between female humans and male Neanderthals, according to an new genetic ...

Genealogy study claims first conclusive case of sex ‘distortion’ in humans — but not all researchers are convinced.

One to two out of every 100 newborn babies are born with a Congenital Heart Defect (CHD), yet the exact cause remains unclear ...

Since 2010, scientists have known that Neanderthals and our ancestors had offspring together, and those hybrid babies passed ...

Genomic analysis shows that interbreeding between female Neanderthals and human males was less common than the opposite ...

Whether people follow a general trend when choosing a partner or consciously decide against it has a noticeable impact on the ...