Biological gender and XY chromosome testing have become the subject of Olympic controversy in the wake of Algerian boxer Imane Khelif‘s win against Italy‘s Angela Carina, who withdrew after 46 seconds ...

Newly leaked test results prove that Olympic boxer Imane Khelif does have male chromosomes — after the International Olympic Committee dismissed the claims as “not legitimate” and let her compete in ...

Most people do not think of fetuses as tumors. But it was this idea that revolutionized how scientists approach prenatal tests. When Dennis Lo, a professor at the Chinese University of Hong Kong, ...

When the Human Genome Project concluded 21 years ago, it opened the door for genetic testing and a promise for lifesaving screenings and personalized medicine. An innovation that serves as a key ...

Blood samples of Asiad gold medallist runner Pinki Pramanik for a chromosomal test to determine the athlete's gender were on Monday collected at the city's SSKM Hospital. The athlete has been accused ...