Activists quietly shifting the goalposts on sex-and-gender discussion to escape the fact they're currently losing the biology of sex debate.

One of the fundamental rules of inheritance states that different alleles (gene copies) of a trait, such as sex, are ...

For every man older than 110, there are nine women. Before she died in August at age 117, supercentenarian Maria Branyas — ...

Differences between men and women in intelligence and behaviour have been proposed and disputed for decades. Now, a growing ...

Doctors discovered a woman had "blood chimerism" after examining the chromosomes of cells from different parts of her body.

Men are from Mars, and women are from Venus—or so the saying goes. While this may be a generalization, there’s no doubting ...

For every man older than 110, there are nine women. Before she died in August at age 117, supercentenarian Maria Branyas — the world’s oldest verified person — credited her ...

In a recent study, scientists from the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) have utilized cutting-edge artificial intelligence methods to identify a region of the X ...

Here’s a quick reality check: ice cream sales go up in summer, and so do drownings. But no one thinks Ben & Jerry's is a silent killer. It’s correlation, not causation. Yet this same logical ...

Gratifying though it is that the International Olympic Committee (IOC) has seen the light, finally countenancing an outright ban on trans-identifying males in women’s competition, forgive me if I ...