A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.

To be the first state to go backwards, I mean, how embarrassing could that possibly be?” said Rep. Beth Wessel-Kroeschell, a ...

A new book explains how biases from sexism, homophobia, racism, and much more have tainted the science of animal behavior and ...

Once On This Island' is at the Chestnut Street Playhouse. It marks the first time the playhouse has produced a play with a predominantly Black cast.

The new guidance follows President Trump’s demand that the Health and Human Services Department ... which to describe categories including “male,” “female,” “woman” and “man.” ...

HHS adds definitions like the term “father,” described as a male parent, and “mother,” a female parent. There were slight variations in the definition of “male” and “female.” ...

Human remains were dropped off at the Wichita ... whom he declined to identify beyond saying it was an adult male. He said his deputies are looking for next of kin. “I don’t think we ...

People expand their settlements into areas where baboons once lived freely ... routes that are now human spaces. This is probably the greatest challenge that a male baboon will face in his ...

Although many well-connected Afghans once avoided paying taxes ... business licenses and access to the banking system. “We are human,” Mr. Ghorbandi said. “We don’t want to put burdens ...

The first elected legislative assembly in 1619 was exclusively composed of White male landowners known as ... on the most lucrative trade of the era—human bondage. Their efficiency was ...

House lawmakers on Monday advanced a bill that would remove protections against discrimination for transgender Iowans from the Iowa Civil Rights Act.