The human Y chromosome, the determinant of male sex, has finally been completely sequenced. What it unveils could prove crucial to understanding the Y chromosome’s puzzling origins, and — pertinently ...

The chromosome associated with male development, which is the last mysterious piece of the human genome, has been fully sequenced by a team of more than 100 researchers around the world including ...

An Algerian boxer with male chromosomes defeated an Italian woman boxer in an Olympics boxing match on Thursday after landing a devastating punch to the woman’s face in the brief 46-second fight. The ...

The longevity disparity between men and women may have its origins in ancient biological mechanisms, going beyond simple behavioral factors. An unprecedented comparative analysis, examining ...

We often hear the expression that there are two kinds of people in this world. But that doesn’t always apply when it comes to categorizing people by their sex chromosomes. Other WRAL Top Stories "You ...

Famed "Harry Potter" author J.K. Rowling and several others weighed in after an Olympic boxer deemed to have male chromosomes won a fight in Paris in 46 seconds on Thursday. Algerian boxer Imane ...

Italian Prime Minister Giorgia Meloni decried the fairness of the Paris Olympics match between Italy’s Angela Carini and Algeria’s Imane Khelif, who was deemed to have male chromosomes. Carini ...

The story of a rare Calico Cat, Josie, has gone viral on TikTok after user @xxycalico shared it on the platform with a video montage of the feline. While the adoption story of Josie is heart-warming, ...