The Trump Administration’s ongoing efforts to erase the existence of transgender people are often defended in the name of the so-called “common sense” of “biological sex.” For instance, in  Executive ...

Women have a higher proportion of key immune cells between puberty and menopause, which may be linked to the sex hormone estrogen and explain why they are less susceptible to certain infectious ...

In a landmark decision, the World Athletics (WA) has introduced a requirement for all women participating in international track and field competitions to secure a genetic passport. This innovative ...

as are the sex chromosomes (XX in people registered female at birth, and XY in people registered male at birth). "However, very little is known about how immune health outcomes may change during ...

The amount by which women with autoimmune diseases (which include rheumatoid arthritis, Chron’s disease, type one diabetes, ...

World Athletics plans to begin genetic testing of all female track and field athletes in a move that could significantly ...

Allies and advocates are encouraged to attend a Transgender Day of Visibility event in Kelowna on March 31, to take a stand ...

World Athletics, the body that governs track and field as well as road-running events, will demand DNA tests for athletes competing in the female category in elite events.

During the confirmation hearing for one of the Trump administration’s cabinet secretaries, the nominee testified that “there are two genders.” Sexes, not genders, would have been the right word. As ...

Sebastian Coe has vowed to “doggedly protect the female category and do whatever it takes to protect it” after World ...