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Crowd entering the stadium at the 1896 Olympic marathon

The Invention of the Marathon

The Hellenic inspiration for the 26.2-mile races which draw over a million runners yearly worldwide had nothing to do with sport—but everything to do with war.

The Where We Were

Preah Vihear Temple

A Postcolonial Preah Vihear

The debate over who “owns” Preah Vihear dates to the early twentieth century, when the French government drew the border between Cambodia and Siam (Thailand).

Shared Collections

A collage of photographs by Doris Ulmann

The “Vanishing Types” of Doris Ulmann

As her extensive body of work shows, Ulmann felt the loss of an imagined simpler time and tried to preserve it with her camera.

Cabinet of Curiosities

Soeur Jeanne by Charles Emmanuel Patas after Charles Monnet

A Mother Superior’s Demons

What does it mean when an entire convent of Urusline nuns appears to be possessed by demons? Many things, as it turns out.

Suggested Readings

Dermaptera (Earwigs) (1910)

Earwigs, Fungus, and Resistance via Literature

Well-researched stories from Nursing Clio, Ars Technica, and other great publications that bridge the gap between news and scholarship.

Most Recent

Male tarantula hawk (Pepsis formosa)

Sting! (Don’t Stand So Close to the Tarantula Hawk)

Tarantula hawk wasps offer some of the most painful stings known to humans, giving them almost absolute protection from vertebrate predators.
Legionella pneumonia

Legionnaires’ Disease, an Illness of Affluence

Legionnaires’ is the first communicable disease of modern wealth, thriving in the interstitial spaces of our built environment.

More Stories

The Where We Were

Preah Vihear Temple

A Postcolonial Preah Vihear

The debate over who “owns” Preah Vihear dates to the early twentieth century, when the French government drew the border between Cambodia and Siam (Thailand).

Shared Collections

A collage of photographs by Doris Ulmann

The “Vanishing Types” of Doris Ulmann

As her extensive body of work shows, Ulmann felt the loss of an imagined simpler time and tried to preserve it with her camera.

Cabinet of Curiosities

Soeur Jeanne by Charles Emmanuel Patas after Charles Monnet

A Mother Superior’s Demons

What does it mean when an entire convent of Urusline nuns appears to be possessed by demons? Many things, as it turns out.

Suggested Readings

Dermaptera (Earwigs) (1910)

Earwigs, Fungus, and Resistance via Literature

Well-researched stories from Nursing Clio, Ars Technica, and other great publications that bridge the gap between news and scholarship.

Long Reads

Portico’s Part in Telling the Story of Emmett Till

The Emmett Till Memory Project teaches new generations about the tragedy that kickstarted the Civil Rights Movement. Preserving its digital assets is vital.
Native American midwives weighing a crying Native Amerian child on a set of scales in the hospital at the Glacier National Park, in northwestern Montana, on the Canada–United States border, circa 1945

Call the Midwives—Assuming Any Are Left

While midwife-attended deliveries are the norm in the United Kingdom, they’re the exception in the United States. Time was, this difference wasn’t so stark.
Poster for the film The Deadly Mantis, 1957

The War on Bugs

In the 1950s, supersized insects were the villains in a rash of big-screen horror movies. What did those monstrous roaches represent, and how were they vanquished?
A "Gremlin" decorates a B-1B aircraft of the 28th Bombardment Wing at Ellsworth Air Force Base, South Dakota, 1988

Ghosts in the Machine

Forty years ago, Hollywood made gremlins loveable—portraying them as adorable, furry creatures. Their folkloric origins are far more sinister.

Huxley approached the drug with the curiosity of an intellectual and the calculation of a scholar.

When Aldous Huxley Dropped Acid

Doing Math with Intellectual Humility

Math class is an opportunity to teach students both how to use conjecture to arrive at knowledge and how to learn from the logic of peers.
Photo taken in the Bourbaki Congress of 1938 in Dieulefit

The Mathematical Pranksters behind Nicolas Bourbaki

Bourbaki was gnomic and mythical, impossible to pin down; his mathematics just the opposite: unified, unambiguous, free of human idiosyncrasy.
Karate chop

The Physics of Karate

A human hand has the power to split wooden planks and demolish concrete blocks. A trio of physicists investigated why this feat doesn't shatter our bones.