Amid the legal theater in the U.S. over sex and gender identity—triggered by a Trump administration decree that “‘sex’ shall refer to an individual’s immutable biological classification as either male ...

Biological sex is the sole basis for defining the words “male,” “female,” “father,” and “mother,” according to new guidance published Wednesday afternoon by the Department of Health and Human Services ...

Who is the Father of Biology? Discover the life and legacy of Aristotle, the ancient Greek genius who first classified living things and invented the scientific study of life.

An executive order critiques the idea that race is a human invention. But that's exactly what modern science supports. When you purchase through links on our site, we may earn an affiliate commission.

Biological sex is the sole basis for defining the words "male," "female," "father," and "mother," according to new guidance ...