Photograph: Gloria Reynolds, a shop assistant in London's King's Road. 

Source: Graham Wood/Getty

Why Black Women Activists Started Wearing Denim

Members of the Student Nonviolent Coordinating Committee adopted denim clothing for activist work. This had special significance for Black women.
A man watches the CNN broadcast of the Osama bin Laden tape December 13, 2001 in a New York City store after it was released by the Pentagon.

How the Media Can Define Terrorism

Two scholars argue that the language used to describe violent events influences whether people see it as terrorism—with real-world consequences.
The cover of the February 1949 issue of Ebony Magazine

Black Images and the Politics of Beauty

How Black-owned charm schools and modeling agencies challenged stereotypes of African American women after World War II.
American feminist, abolitionist, journalist and writer Lydia Maria Child

Lydia Maria Child and the American Way of Censorship

Facing ostracism by literary elites and attacks from pro-slavery mobs, an abolitionist blunted her politics.
A policeman is seen during the World Cup match between Germany and Bolivia on June 17, 1994 in Chicago

The Black Cops Who Fought Brutality on Their Own Force

In 1960s Chicago, members of the Afro-American Patrolman's League challenged oppressive policing in Black communities.
A man in a uniform holding a camel

The US Army’s Remarkable Camel Corps of the 1850s

Imported from Mediterranean ports, the marvelous pack animals served to great acclaim in the military.
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.
Kuan Yin and Attendants, 1368

Hair Embroidery as Women’s Buddhist Practice

In late imperial China, it was a devotional art using hairs plucked from devotees' own heads.
An African-American miner poses with a shovel in Auburn Ravine during the Gold Rush, California, 1852.

Slavery in a Free State: The Case of California

California came into the Union as a free state in 1850, but proslavery politicians held considerable sway there.
Stephanie St. Clair

Madame Stephanie St. Clair: Numbers Queen of Harlem

The colorful career of a woman who ran a gambling ring, fought police corruption, and challenged white mobsters.