Diagram of a cotton gin

How Eli Whitney Single-handedly Started the Civil War . . . and Why That’s Not True

The real Whitney story is less grand than the legend, but more interesting and, ultimately, more edifying.
President Obama and Mark Zuckerberg.

The Obama-Era Roots of DOGE

The Congressional Hackathon highlights fading faith in tech fixes and exposes the limits of AI optimism.
Nurse attends man in iron lung.

The Polio Vaccine Was a Miracle—and We Must Not Forget It

As a polio survivor, I am a dinosaur today. My great hope is that our country’s living memory of the disease ends with my generation.
Rows of men seated at computer terminals at Kennedy Space Center, 1967.
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America’s Privacy Policy

Recent news coverage has called the Privacy Act of 1974 “Watergate-inspired,” but such framing misses the big picture.
A row of three empty hospital beds in a white room.

Understaffing and Underperformance

A cautionary tale from the Veterans Health Administration’s troubled past.
Dr. John Kearsley, Jr.

The Loyalist Who Gave Birth to His Nightmare

Thomas Paine nearly died quarantined off in Philadelphia in 1774. Then a Loyalist doctor nursed him back to health.
Toddler getting a vaccine
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Vaccine Skepticism Is Reviving Preventable Diseases

We’re still dealing with the repercussions of a discredited 1998 study that sowed fear and skepticism about vaccines.
Angel Oak is a Southern live oak tree located in Angel Oak Park, on Johns Island, one of South Carolina’s Sea Islands. It is estimated to be over 400 years old, and stands 65 feet tall, measuring 9 feet in diameter. Shade from its crown covers an area of 17,000 square feet. Its longest limb is 89 feet in length. he oak derives its name from the Angel estate, although local folklore told of stories of ghosts of former slaves would appear as angels around the tree. (slworking2, Flickr)

The Trees at the Center of Our History

From the Pequot War to the New Deal-era Civilian Conservation Corps, trees tell a living story.
Carl Borgmann.

The 1965 Commencement Speech That Should Have Rocked the World

In 1965, Carl Borgmann warned University of Tennessee graduates about CO₂ buildup and climate change, decades before it became a global concern.
Image of the USS Akron crashing in a body of water.

American Hindenburg

In the early days of flight, airships were hailed as the future of war. Then disaster struck the USS Akron.
Dates growing on a palm.
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Dates: Civilization’s Sweetest Indulgence

Offshoots from the “Tree of Life” traveled from Mesopotamia to the Levant to the United States, beguiling everyone with their toothsome confections.
Mushroom clouds of the atomic bombings in Japan.

Activists and Stewards In the Shadow of Hiroshima

After Hiroshima, scientists became key political voices, some as stewards, others as activists, shaping nuclear policy and moral responsibility.
Mushroom cloud of a nuclear bomb going off.

Inside the History of Nuclear Science

Eighty years after the bomb, scientists still grapple with nuclear legacy. Some seek atonement, others insist it’s no longer their burden.
Donald Trump, flanked by Robert F. Kennedy Jr. and others, shows executive order restarting the Presidential Fitness Test

What’s Behind Trump’s New (Old) Physical-Fitness Test?

He misrepresented the history of the gym-class test. I know because I served on the council that helped modernize it.
Collage of women from different time periods and ages protesting for abortion rights.

A History of Abortion Undergrounds—and a Guide to Starting One

Journalist Rebecca Grant shifts the abortion conversation away from laws and morals to focus on access: getting people the care they seek.
Wild timber rattlesnake (Crotalus horridus) on train tacks at sunrise, Florida Getty
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Actual American Rattlesnakes

Historians are recovering the overlooked history of North America’s Crotalus horridus, the timber rattlesnake.
Digital strands imposed over the Capitol building.

Tech Policy Could Be Smarter and Less Partisan if Congress Hadn’t Shut Down This Innovative Program

For years, the Office of Technology Assessment helped Congress see around corners on science and tech. Its 1995 shutdown left lawmakers flying blind.
An open hand holds a variety of pills and supplements.

Supplement History: The Truth About Supplements and Vitamins That Teens Should Know

A lack of regulatory oversight of supplements allows misleading labels and dangerous products to slip through the cracks and into American homes.
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How Bureaucracy and Budgets Shape American Medical Research

Over the past several decades, concerns about costs and producing short-term results have narrowed the NIH’s impact.
17th-century surgeon performing a c-section.
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Pelvic Obsessions

How the “obstetrical dilemma” and the dark history of pelvimetry met in the present.
Col. Elmer Ellsworth

Ellsworth, Embalming, and the Birth of the Modern American Funeral

Colonel Elmer Ellsworth's death marked a turning point in how the nation honored the fallen.
Tar
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La Brea and Beyond

Pits and seeps full of tar and asphalt offer new insights into old ecosystems and cultures.
Cow hung from a sling to be milked.

Swill Milk: When Distilleries Defiled Dairy

In the mid-1800s, shady milk purveyors found it was cheaper to keep cows in cities and feed them the byproducts of whiskey manufacturing. The results were dire.
A drawing of a microscopic slide of Bacterium lactis.

Dying Before Germ Theory

The harrowing experience of being powerless against illness and death.

‘Great Enough to Blow Any City Off the Map’: On Site at the First Nuclear Explosion

The men who set off the nuclear age tell the tale in their own words.
Three 19th-century daguerreotype portraits.

Flashes of Brilliance: The 19th-Century Innovations That Shaped Modern Photography

On daguerreotypes, William Henry Fox Talbot, and darkroom dangers.
Side by side still-frames progressively depict the first nuclear explosion.

80 Years Ago: The First Atomic Explosion, 16 July 1945

Declassified documents show atomic testing in New Mexico distributed radioactive matter to an extent that the scientists at Los Alamos were ill-prepared for.
Magazine ad for Johnson & Johnson baby products.

Licensed to Ill

The disquieting story of an American health-product giant.
Tornado over the Texas capitol building.

The History of Eugenics in Texas Isn’t What You Think

A new book unearths a chapter of the state’s story when anti-intellectual fundamentalism was put to good ends.
Vera Rubin and looking through a telescope.

Who Was Vera Rubin?

The Large Synoptic Survey Telescope was renamed The Vera C. Rubin Observatory. This telescope is breaking new ground, just as Vera Rubin did in her lifetime.