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 ...

LOOK SHARP. MADDIE. THANK YOU. NEW TONIGHT, THE BELLEVUE PUBLIC SCHOOL BOARD PROPOSES REVISING SEVERAL DEFINITIONS AND ISSUES REGARDING TRANSGENDER STUDENTS. THOSE ...

One of the things that makes developing effective treatments for Parkinson's disease so challenging is its complexity. While some forms are caused by genetics, others have environmental factors, and ...

Introduction: Carving nature at its joints, or Why birds are not dinosaurs and men are not apes -- Part I. The Interrelationships of Organisms: 1. What this book is about -- 2. Classification -- Part ...