The Former Slave Who Became a Master Silhouette Artist
A new exhibit of silhouette artists surfaces Moses Williams, a former slave who created thousands of beautiful works of art but never got credit for them.
What is Cerebrospinal Fluid?
A patient was convinced that her runny nose indicated a deeper problem. She was right. Her case brought cerebrospinal fluid into the national spotlight.
Preparing Libraries for Nuclear War
During the Cold War, America's libraries helped patrons prepare for nuclear war, from stocking reference materials to providing fallout shelters.
Pregnant Pioneers
For the frontier women of the 19th century, the experience of childbirth was harrowing, and even just expressing fear was considered a privilege.
Recognizing African Americans in the Anglican Church
At the royal wedding, bishop Michael Curry delivered a rousing address, calling attention to the African American experience in the Anglican Church.
Dark Matter in the Universe
According to current scientific theories, dark matter and dark energy make up most of the universe. But we don't even know what they actually are.
How Tattoos Became Middle Class
In the 1990s, middle class clientele used legitimization techniques to "to frame their desires for tattoos within mainstream definitions of success."
Why David Hockney Makes Both Paintings and Photographs
In a 1991 interview with singer Graham Nash, David Hockney explained how he applied his drawing skills to photography via the computer.
Did Barack Obama Deserve the Nobel Prize?
Barack Obama was awarded the Nobel Peace Prize in 2009. He took the award not as a reward for accomplishments but as a "call to action."
A History of Noise
What's noisier, nature or civilization? Whether we consider the sounds of nature to be pleasant or menacing depends largely on our ideologies.