For a group of researchers in Thailand, not only did they discover a species new to science hiding in dirt burrows, but they discovered something else that is extremely rare in the animal kingdom — a ...

An associate professor at The University of New Mexico says that she is concerned she will be forced to lie and teach that there are only two genders, male and female. Georgiann Davis, an associate ...

Biological sex is usually described in simple binary terms: male or female. This works well for germ cells (sperm versus eggs), but for other body organs it is of little help. A new study by the Max ...