A lawsuit filed by the state comes as more women athletes are being scrutinized for their height, athletic ability and ...

In a study published in Nature, researchers report the successful in vitro reconstitution of meiotic DNA double-strand breaks ...

“It is the policy of the United States to recognize two sexes, male and female.” “‘Female’ means a person belonging, at ...

A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.

In their effort to answer a decades-old biological question about how the hepatitis B virus (HBV) is able to establish ...

Gene editing techniques may eventually allow trisomy to be treated at the cellular level, according to an in vitro ...

In this week's PEOPLE cover story, Denise Richards opens up about her daughter Eloise, and the blessings and challenges she's ...

The president’s executive order signaled an intention to narrowly define the sexes, but experts say he is oversimplifying the ...

Evo 2 now includes information from humans, plants, and other eukaryotic species to expand its capabilities in generative functional genomics.

Gene editing techniques may one day allow for the removal of the extra chromosome that causes Down syndrome, early ...

Testosterone therapy nearly halves mortality in men with Klinefelter syndrome, highlighting the need for early diagnosis and ...

If I were in a foxhole,” the Trump lawyer said, 'I doubt that gender identity would be a primary concern.' It was just one ...