Polluted groundwater yields ambiguous genitalia for vulnerable species. The modern human environment is replete with substances that mimic sex hormones. Could these chemicals play a role in ...

If it’s true that language governs concepts, then clarifying our language around gender and sex could improve our understanding. Sex should refer to whether you are a male or female, whether you have ...

Even trends designed to signal inclusion can quietly reproduce inequality. New research from Harvard Business School finds that so-called gender-fluid products, names and styles overwhelmingly ...

In the face of anti-trans animosity, people across the gender spectrum are fighting for equity and protection of rights, underscoring a crucial reminder: being nonbinary is not new. Prior to American ...

Gender-fluid fashion is undefined. It can mean different things depending on whom you ask, lacking a single, established construct. In fact, fashion industry experts say a truly gender-fluid outfit ...

Here’s my new rule of thumb: If something makes sense to my six-year-old, it probably just makes sense. Granted, my six-year-old still believes that a bearded man in a red suit flies a ...