The Spiritualist Who Warned Lincoln Was Also Booth’s Drinking Buddy
What did Charles Colchester know and when did he know it?
What Makes Humans Different? Fiction and Cooperation
Historian Yuval Noah Harari previews his book on the past and future of Homo sapiens
Even in the age of Fifty Shades of Grey, the 18th-century libertine is as shocking as ever
Decoding the Antikythera Mechanism, the First Computer
Hidden inscriptions offer new clues to the origins of a mysterious astronomical mechanism
Exploring the Titanic of the Ancient World
Scientists search the wine-dark sea for the remains of a ship that sank 2,000 years ago—carrying what is believed to be the world’s first computer
Why Malcolm X Still Speaks Truth to Power
More than 50 years after his death, Malcolm X remains a towering figure whose passionate writings have enduring resonance
A New View of the Battle of Gallipoli, One of the Bloodiest Conflicts of World War I
The Turks are now rethinking their historic victory in the terrible battle
America Has a Tiger Problem And No One’s Sure How to Solve It
No one even knows how many of the big cats are in the United States
Can the Siberian Tiger Make a Comeback?
In Russia’s Far East, an orphaned female tiger is the test case in an experimental effort to save one of the most endangered animals on earth
Why Footbinding Persisted in China for a Millennium
Despite the pain, millions of Chinese women stood firm in their devotion to the tradition
The International Space Station Will Soon Be Able to Measure Forest Density Using Lasers
Strengthening the planet’s forests is one critical way to combat climate change
Do Wolves Wag Their Tails Like Dogs and More Questions From Our Readers
Other questions ask if DNA testing has led to the redesignation of species
The Wrists of Birds Reveal Evolution Undoing Itself
Contrary to earlier claims, a new study shows that evolution may be reversible
The Unbelievable Success of the American Steamship
How “Fulton’s Folly” transformed the nation’s landscape
From our readers
Unpublished Photos by Gordon Parks Bring a Nuanced View of 1950s Black America
An exhibit in Boston highlights unpublished photos from the acclaimed Life magazine photographer
Want to Excite Your Inner Dinosaur Fan? Pack Your Bags for Alberta
Canada’s badlands are the place to see fantastic dinosaur fossils (and kitsch)—and eye-opening new evidence about the eve of their fall
When Texas Was at the Bottom of the Sea
A hike to the “top of Texas,” the world’s most famous fossil reef, leads to a new sense of the sublime
Did Civil War Soldiers Have PTSD?
One hundred and fifty years later, historians are discovering some of the earliest known cases of post-traumatic stress disorder
How Australia Put Evolution on Darwin’s Mind
The famous naturalist’s revolutionary theory first took shape not in the Galápagos but in the primeval Blue Mountains
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