"Our phone conversation sounded like a price negotiation in the final hour of a flea market as I bargained for my old ...

IBA has declared Imane Khelif ineligible to compete in the Women’s World Boxing Championships in Serbia in March, citing her ‘gender’ as grounds for refusal ...

If it contained an X chromosome, you were female; if it contained a Y chromosome ... higher testosterone in the womb also have a longer ring-finger relative to their index finger.

Some What to Expect Community moms in search of early clues are turning to the ovary gender test method for predictions. This buzzy theory suggests that the side you ovulate on might hold the secret ...

Recent scientific reevaluations of remains have historians rethinking the prevalence of women fighters throughout history.

Flat finger palpation from the internal ring milking down into the labial scrotal folds ... Rapid FISH studies using probes specific for the X (DX1) and Y (SRY) chromosomes can provide useful ...

Scientists published a full genetic sequence of the genes that make some white campions male, and hope their work could ...

A high-quality genome assembly of Silene latifolia was generated by researchers at CNRS/Université Claude Bernard Lyon 1 and ...

Researchers at Linköping University in Sweden made an unexpected discovery while investigating genetically unique women.

Some fish have a gene that determines sex, but not a whole chromosome. Even in humans, the X/Y sex chromosome system isn't as clear-cut as it might look on paper; gene mutations or inheriting ...