The Librarian of Congress Weighs In on Why Card Catalogs Matter
The tech is gone, but it’s not forgotten. Carla Hayden explains why
What Does It Mean to Be a Species? Genetics Is Changing the Answer
As DNA techniques let us see animals in finer and finer gradients, the old definition is falling apart
How World War I Changed Weather Forecasting for Good
Prior to the Great War, weather forecasters had never considered using mathematical modeling
The 1927 Bombing That Remains America’s Deadliest School Massacre
More than 90 years ago, a school in Bath, Michigan was rigged with explosives in a brutal act that stunned the town
What Richmond Has Gotten Right About Interpreting Its Confederate History
And why it hasn’t faced the same controversy as New Orleans or Charlottesville
How America Can Help Save a Non-American Species: The Mighty Giraffe
Giraffes aren’t native to the U.S. But listing them as an endangered species could offer them much-needed protection
Spring Brings a Wave of Baby Animals to the Zoo
Seven different endangered species born so far at the National Zoo and the Smithsonian Conservation Biology Institute
How Coffee, Chocolate and Tea Overturned a 1,500-Year-Old Medical Mindset
The humoral system dominated medicine since the Ancient Greeks—but it was no match for these New World beverages
How the Military Helmet Evolved From a Hazard to a Bullet Shield
With the development of Kevlar and advanced industrial design, soldiers are now better protected from traumatic brain injury
The True Story Behind Mrs. Basil E. Frankweiler and Her Mixed-Up Files
Fifty years ago, author E.L. Konigsburg wrote her children’s literature classic that highlighted the wonder of museums
Hearing things? Listen closely and you’ll begin to understand why
To Save Desert Tortoises, Make Conservation a Real-Life Video Game
Traditional techniques weren’t working for the raven-ravaged reptile. So researchers got creative
Distraction May Make Us Less Able to Appreciate Beauty
Truly experiencing the beauty of an object could require conscious thought, vindicating the ideas of Immanuel Kant
This Invention Makes a Gardener Out of Anyone
Seedsheets founder and CEO Cameron MacKugler designs the garden. You just have to water it.
JFK’s Presidency Was Custom Made for the Golden Age of Photojournalism
A new exhibition at the Smithsonian American Art Museum concentrates on the White House’s most photogenic couple
Five Can’t-Miss Summer Light Festivals
From Sydney to Providence, the world will be set aglow with millions of lights this season
This App Could Bring Sex Ed To All Students
Real Talk helps middle schoolers access reliable sex ed information using storytelling, regardless of whether they have internet at home
How WWI Sparked the Gay Rights Movement
Soldiers came home from the Great War with a demand—full equality under the law
These Stunning, Less-Visited Castles in Europe Are Straight Out of a Fairy Tale
Europe’s hidden fortresses are postcard-perfect
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