History

A woman poses in front of the letter x in a black and white photo.
The use of the letter x as an unknown is a relatively modern convention.
A group of silver balls resembling mercury surrounding a statue of a man influenced by Maya culture.
Today, many Maya sites are polluted with toxic levels of mercury. The contamination likely originated from cinnabar paints and art.
Ice harvesters once made a living from frozen lakes and ponds, but the work was strenuous and dangerous. Then refrigeration changed everything.
A man and woman in top hats explore Berlin nightclubs via pneumatic tubes.
You could send your potential paramour a perfume bottle, a cigar cutter, travel plans — or maybe some cocaine.
An outrageous man kneeling in the water with a beaver.
Meet the masterful con-men who impressed the great and the good despite the astonishing fiction of their very existence.
An illustration of a royal holding a red apple.
Almost all royal lines try to legitimize their rule with legendary origin stories. Here are five of the strangest examples.
A photo of a skull conjured through necromancy in a pile of dirt.
The Te’omim Cave in the Jerusalem Hills is filled with skulls and oil lamps — objects a new study says may have been used in dark rituals.
A group of men standing in a grassy area at Fossil Cycad National Monument.
Fossil Cycad National Monument held America’s richest deposit of petrified cycadeoid plants, until it didn’t.
An image of a face with a blurred background.
1hr 13mins
This two-time debate world champion gives three tips for constructing the perfect argument.
Three silver boxes with designs on them.
These clocks burn powdered incense along a pre-measured paths, each representing a different amount of time.
Two men sitting in front of a modern typewriter.
Probability, lacking solid theoretical foundations and burdened with paradoxes, was jokingly called the “theory of misfortune.”
An old Mongol drawing of a man with a bow and arrow.
Mounted on horses and armed with unique, powerful bows, the archers of Genghis Khan inspired terror wherever they rode.
A carnival-themed painting of a crowd.
The carnival spirit was in full swing when the priests got wasted and made indecent gestures while dressed like pimps.
Hybrid animals emerge when two different species from the same family reproduce. For many years, the kunga’s lineage was just another genetic mystery. 
A pacifist's explosive, adorned with blooming flowers.
No, Gandhi did not single-handedly bring about Indian independence. Pacifism alone usually gets you killed.
A man in a suit and tie showcasing a hat
Roosevelt had become president but not in the way he wanted. Still, he understood that he had been given the rare opportunity to make history.
Odilon Redon's 1914 oil painting, "The Cyclops"
People discovered prehistoric fossils long before Charles Darwin published "On the Origin of Species." The remains of these unknown creatures often puzzled their discoverers.
A painting of two sophists engrossed in a book.
Debate is a verbal sport with winners and losers. As such, it is less about the truth and more about who looks and sounds the best.
a large map of the world with all the countries.
When you turn a map of East Asia upside down, Beijing’s geographic constraints and regional ambitions become much clearer.
A map showing the Columbian Exchange.
For better and worse, the Columbian Exchange plugged the Americas into the global system — and there was no going back.
a stone wheel with a hole in it.
They had the technology. So why didn't they use it?
a blue and white porcelain frame with a picture of a piece of wood.
Due to export controls from China, the Europeans had to invent their own forms of porcelain. One type involves dead cows.
a map of the area where the trail is located.
Is the vast "Khan Khentii Strictly Protected Area" the final resting place of Genghis Khan?
a man riding on the back of a flying dragon.
Please allow me to introduce myself.