FDA AI in Cardiology: Heart Monitoring Moves From the Clinic to the Body
Cardiology is becoming one of the clearest bridges between regulated medical AI, remote monitoring, ECG analysis, and consumer heart devices.
FDA AI in Radiology: Why Medical Imaging Became AI’s First Beachhead
Radiology dominates the FDA AI-enabled medical device list because medical imaging already turns the body into structured data, making it the first large proving ground for regulated medical AI.
FDA AI Medical Devices and the Quiet Reality of Medical AI
The FDA’s list of AI-enabled medical devices reveals a quieter medical AI revolution: narrow, regulated tools already helping clinicians see, measure, monitor, and act earlier.
The Four Villains of Health and Longevity
Four diseases will kill almost everyone you love. They are not random. They are not inevitable. And they are coming. The framework, science, and tools for the fight ahead.
The Mosaic Body and Longevity: What Mutation Tracking Means for Healthspan
A capstone essay closing our series on the Mosaic Body. The new science of somatic mutation, clonal expansion, and mosaic aging is more than an interesting development in molecular biology….
Genetic Mosaicism: Why No Two Cells in Your Body Are Identical
Genetic mosaicism is the condition of having different DNA in different cells of the same body. Every adult has it. A clear guide to mosaicism, chimerism, microchimerism, and the surprising…
Somatic vs Germline Mutations: The Difference That Changes Everything
Germline mutations are inherited from your parents and present in every cell. Somatic mutations arise during life and live in only some cells. The distinction shapes how cancer is treated,…
What Are Somatic Mutations? A Plain-English Guide to the DNA Changes Happening Inside You Right Now
Somatic mutations are DNA changes that happen in your body’s cells throughout life, not at conception. A plain-English guide to what they are, how they arise, why most of them…
Beyond Inheritance by Roxanne Khamsi: A Review
An inaugural entry in HD Reads. Roxanne Khamsi’s Beyond Inheritance is the most important popular biology book of 2026 to date, and the foundation text for a way of seeing…
Clonal Hematopoiesis (CHIP): The Cardiovascular Risk Hidden in Your Blood
By age seventy, somewhere between ten and twenty percent of people carry a population of mutated blood stem cells that quietly double their risk of heart disease. The condition has…
