A trade card for Dilworth's Coffee, Philadelphia

The Racism of 19th-Century Advertisements

Illustrated advertising cards invoked ethnic stereotypes, using black women as foils in order to appeal to white consumers.
An Eastern Lowland Gorilla infant

When Endangered Wildlife Gets Inbred

The endangered eastern lowland gorilla populations are now so small that the species is facing a new threat: loss of genetic diversity.
Photo by _HealthyMond . on Unsplash

Asian Families, the RAND Book, and Science Fiction

New books and scholarship from Stanford University Press, University of Minnesota, and MIT Press.
Ancient Greek funerary naiskos

When Was the First Handshake?

A Curious Reader asks: When and how did the handshake originate?
An aerial view of Roden Crater

A Decades-in-the-Making Artwork in a Dormant Volcano

James Turrell is building an observatory that uses the human eye instead of optical instruments. It may soon be open to the public for the first time.
Portrait of Meriwether Lewis by Charles Willlson Peale

The Mysterious Death of Meriwether Lewis

After triumphantly leading the Lewis and Clark expedition, Meriwether Lewis was either murdered or committed suicide. Did syphilis play a role?
An illustration of a TSA security checkpoint

Why Can’t the TSA Just Go on Strike?

The post-9/11 expansion of federal powers over transportation security was also an extension of power over the security workforce.
Anatomy Lesson of Dr. Willem van der Meer by Michiel van Mierevelt

Public Dissection Was a Gruesome Spectacle

Renaissance-era anatomists taught people to “knowe thyself” by reading the books of bodies.
A couple on a couch ignoring each other for their phones

Don’t Fear the Sex Recession

We shouldn't see changes in Americans’ sex lives as a single phenomenon with an overarching cause.
An artist's rendering of space travel

The “Real” Warp Drive

Sure, it sounds like science fiction. But some researchers suggest that warp drives might actually be a possibility.