Learn the genetics behind PKAN, a progressive neurodegenerative disorder caused by brain iron accumulation. We cover its manifestations and confirmation methods.
The answer to animal strength depends on the measurement. Compare massive absolute power against incredible relative strength and the physics behind it.
Your sleep mechanics matter. Identify if your neck and shoulder pain is caused by poor spinal alignment, equipment, or underlying issues, and learn how to fix it.
Explore the complex origins of vocal cord paralysis and the step-by-step process used by specialists to confirm the diagnosis and underlying nerve damage.