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

Roshaante Anderson found out he was intersex when he was 11 years old and began living as a boy a couple of years later.

If you've ever seen a litter of kittens, you may know that many of them barely look related. With coats ranging from black to ...

Female life expectancy is significantly higher than that of men in almost every region of the planet, a trend consistently ...

Hidden Guests” explores how the emerging field of microchimerism is upending medicine, genetics, and our sense of self.

Dogs were the first of any species that people domesticated, and they have been a constant part of human life for millennia.

Former Texas Tech professor takes issue with the actions of Texas universities to restrict what topics can be discussed.

One of the fundamental rules of inheritance states that different alleles (gene copies) of a trait, such as sex, are inherited with equal frequency. "However, we have long known that there are genes ...

Before touchscreens and robot puppies, we had the slinky and scalextric. Suzanne Harrington takes a nostalgic dive into the ...

The most recent addition to the list is from the Red, White & Royal Blue movie, which premiered in August 2023 and features ...

A Brazilian woman is discovered to be a human 'chimera'. She carries her twin brother's DNA in her blood cells, making her ...

A karyotype, a visual representation of an individual's chromosomes, serves as a powerful tool for detecting chromosomal ...