Health & Medicine

Cutting-edge developments in biomedical research, public health, and clinical practice at Harvard’s medical institutions.

Harvard Panel Debunks the Population Implosion Myth

Public health professors parse the evidence surrounding falling U.S. birth rates.

by Jonathan Shaw

Why Heat Waves Make You Miserable

Scientists are studying how much heat and humidity the human body can take.

by Erin O’Donnell

Do Mitochondria Hold the Power to Heal?

From Alzheimer’s to cancer, this tiny organelle might expand treatment options. 

by Max J. Krupnick

Eat Your Potatoes Mashed, Boiled or Baked, but Hold the Fries

Baked, boiled, and mashed potatoes are better.

by Vivian W. Rong

Harvard Economist Nicole Maestas on Aging and Health Policy

The Harvard health economist not afraid to get in the weeds

by Max J. Krupnick

AI is Making Medical Decisions — But For Whom?

Doctors warn that without an ethical framework, patients could be left behind.

by Olivia Farrar

Federal Funding Cuts Impact the Women's Health Initiative (WHI)

A veteran women’s health advocate on federal funding cuts

by Lydialyle Gibson

Countway Library

Countway Library exhibit explores historic anti-nuclear activism

by Nell Porter-Brown

Addressing Gaps in Care for Patients with Disabilities

Lisa Iezzoni explores the unmet needs of patients with disabilities.

by Lydialyle Gibson

Why Taxi Drivers Don’t Die of Alzheimer’s

Explaining taxi and ambulance drivers’ protection against Alzheimer’s disease.

by Erin O’Donnell

Biology's "Mirror Organisms"—And Their Dangers

Life forms built from left-handed DNA and RNA could threaten Earth’s plants, animals, and insects.

by Ann Thomas