Entrance to Disneyland

Welcome Back, Measles

The news of a recent outbreak at Disneyland in California brought measles back into the public view.
An orange and cream lizard tilts its head and tail up

Animal Penises Can Tell Us a Lot About Evolution

There is a surprisingly large body of work regarding animal penis evolution.
Social Security cards and a sheet of budget numbers

Social Security at 75

The Social Security Act was signed into law in 1935.
yellow-green image on a lake that is poisoned and polluted

The Latest Legacy of Acid Rain: Jellied Lakes

The impact of decades of acid rain (better known as acid precipitation) is causing North American lakes to turn to jelly.
Byzantine illustration from the 9th century; a robed figure is destroying an icon.

A Short Guide to Iconoclasm in Early History

In the 8th century, the Eastern or Orthodox branch of Christianity gave history the word iconoclasm, from the Greek words for "icon smashing."
A cavern in the deep ocean

Into the Challenger Deep!

Researchers surveying the deepest point on Earth, the Mariana Trench, also known as the Challenger Deep, made a number of remarkable discoveries.
Giant squid lurking in the depths of a deep, dark ocean

Squids Wearing Sweaters: What Could Be Better?

Three jumbo squids found themselves wearing fancy "sweaters" recently, thanks to a team of scientists from Stanford and the National Geographic Society
A waitress serves patrons at an upscale restaurant

What is Emotional Labor Worth?

Emotional labor is a concept that sociologist Arlie Hochschild developed in the 1983 book The Managed Heart.
Older covered circuit board

AT&T: Birth of the First Social Network

The first transcontinental telephone call was put through on January 25, 1915.
Scattered hundred dollar bills

A Fight About Taxing the Wealthy, a Century-Old Debate

The debate about how much of the government's money should come from the rich is a conversation that goes back more than 100 years.