the presence of 15 chromosomes in the size range of 6 to 12 plus X, and only two pairs in the 21, 22 range indicate an XO sex-chromosome constitution. Thus, the skin appeared to consist mainly of ...

It defines the sexes based on a person’s chromosomes and reproductive biology, despite a recent state court ruling that ...

It defines the sexes in state law based on a person’s chromosomes and reproductive biology, even as a district court ruling earlier this year declared the definitions unconstitutional. The new law ...

Jelly Roll and Bunnie Xo have been open about their desire to have a third child added to their family, their first baby together. The singer's wife, a musician herself and the host of the podcast ...

Scientists at EMBL have captured how human chromosomes fold into their signature rod shape during cell division, using a groundbreaking method called LoopTrace. By observing overlapping DNA loops ...

The planned changes include reinstating a version of chromosome testing that was discontinued in the 1990s, requiring athletes who compete in the female category to submit to a cheek swab or dry blood ...

Our Republican dominated legislature cannot continue to preach small government while creating laws that counter basic concepts of privacy and bodily autonomy.