This video examines three animals whose current scientific classifications are being questioned. Through genetic data, behavioral analysis, and fossil comparisons, researchers reveal inconsistencies ...

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 ...

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 ...

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 ...

What would you call an alien if you encountered it on the street tomorrow? What if that alien didn’t come from another world but rather was created in a laboratory right here on Earth and functioned ...