6 of the Spookiest Events in History

Author Kristina Wright
October 21, 2026

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History is filled with spooky events, from strange episodes caused by human behavior to natural phenomena that remind us how little we understand the world around us. Some of the strangest incidents were mysteries in their own time but make more sense now, while others still leave us with unanswered questions — and an enduring fascination. Here are six spooky historical events, some of which remain unexplained to this day. 

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The Dancing Plague of 1518

In July 1518, a woman identified in historical accounts as Frau Troffea reportedly stepped into a street in Strasbourg and began dancing. Within days, dozens of people had joined her. Later accounts described hundreds of people caught up in the bizarre episode that continued for two months.

The city’s authorities had no idea what was happening. Physicians blamed “hot blood,” while religious explanations included possession or punishment by St. Vitus. In an especially strange response, officials arranged for musicians and professional dancers to keep the afflicted moving, apparently believing that more dancing would help cure them. It didn’t. 

Modern historians have proposed several explanations, including disease, extreme stress, religious beliefs, and mass psychogenic illness arising amid famine. Ergot poisoning — caused by eating contaminated grains — has also been suggested, although it doesn’t adequately explain all aspects of the outbreak. There is still no single universally accepted explanation for what’s become known as the “dancing plague.”

Why Do We Drive on the Right Side of the Road?

Author Tony Dunnell
October 19, 2026

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When it comes to transportation, Americans and Brits have one thing in common: They both consider the other to be driving on the wrong side of the road. But how did it come to this? 

Today, only about a third of the world’s countries drive on the left side of the road, including Britain and many of its former colonies, such as Australia, India, Pakistan, Jamaica, and South Africa. The United States, however, bucked this colonial trend. To understand why the U.S. drives on the right, we have to travel back long before cars existed at all — back to a time of horse-drawn buggies, ousted monarchs, and a very particular 18th-century wagon.

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A Quick Detour Through Europe

Britain’s tradition of driving on the left side of the road predates cars entirely, and historians don’t fully agree on a single origin, though the most common explanation involves swords. In a medieval world where highway robbery was a real risk, travelers on horseback — being predominantly right-handed — kept to the left when passing an oncoming rider or pedestrian, leaving their sword hand free to react to any malicious moves by the approaching stranger. 

Still, most people in the Middle Ages would have ridden their horses and wagons in the middle of the road (or whichever side was in the best condition), simply because there wasn’t much traffic to worry about. It was only later, in increasingly busy cities, that travel required some standardization. The first attempts in Britain occurred in 1756, when traffic crossing London Bridge was officially required to stay to the left. Similar laws were adopted by other towns, including in Scotland. Finally, Britain passed the Highway Act of 1835, making it a legal requirement to drive on the left side of all roads.  

Continental Europe, meanwhile, was busy flipping the opposite way. Before the French Revolution of 1789, tradition dictated that French aristocrats traveled on the left in their carriages while everyone else was pushed to the right in a visible symbol of class divide. But after King Louis XVI was executed by revolutionaries in 1793, the highway hierarchy was overturned. 

The nobility decided to walk or ride on the right side just like everyone else, possibly in a show of solidarity — but perhaps more likely as a simple way to avoid being targeted by the newly empowered common people. France then standardized traveling on the right side of the road, a rule that Napoleon Bonaparte later exported to many of the European territories his armies conquered, largely explaining why countries such as the Netherlands, Russia, Poland, and Germany also drive on the right. But Britain was never conquered by Napoleon, so it took its left-side custom across the British Empire and into the automobile age.

The Rise and Fall of the American Department Store

Author Kristina Wright
October 13, 2026

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There was a time when going to the department store was an exciting event. For generations of Americans, a trip to Gimbels or Marshall Field’s meant visiting a local landmark downtown — and often dressing for the occasion, as these stores also served as gathering places for friends.  

If you grew up in the 1940s or 1950s, you may remember department stores as destinations in their own right; by the 1970s and ’80s, they were more likely to be the giant anchors at the ends of your local shopping mall. Today, the department store has become an even smaller part of American life. Macy’s, JCPenney, Kohl’s, and a handful of other familiar names remain, but many stores that used to be ubiquitous have disappeared altogether. 

Here’s a look at the rise — and subsequent fall — of the once-mighty American department store.

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Palaces of Consumption

The early American department store giants were designed to make shopping feel like an outing rather than an errand. Stores such as Wanamaker’s in Philadelphia and Marshall Field’s in Chicago transformed the act of buying household goods and clothing into something closer to entertainment. Elaborate window displays, holiday decorations, restaurants, music, and architectural grandeur gave shoppers reasons to linger. Historians have described these early stores as “palaces of consumption” because they turned shopping into an occasion.

The sheer variety could be astonishing. Instead of visiting separate shops for shoes, clothing, housewares, and toys, customers could find all of those things under one roof. Escalators made it possible to move easily among multiple floors, where generations of shoppers were introduced to products they might never have encountered in smaller local shops. The biggest stores became part of the identity of their cities, and their Christmas windows became traditions in themselves. 

6 Surprising Etiquette Rules From the Past

Author Kristina Wright
October 8, 2026

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The concept of etiquette dates back to Europe during the medieval era, when rules and social conventions first gained prominence. During the Renaissance, expectations of behavior at royal and noble courts were outlined in courtesy books, or books of manners. In the 19th century, etiquette manuals continued to flourish in Europe and the United States, guiding behavior for ladies and gentlemen in both social and professional settings. By the early 20th century, these guidebooks were increasingly popular with both wealthy and middle-class women in the U.S., and author Emily Post became the definitive expert with the publication of her first book of etiquette in 1922.

Today, the rules of behavior observed by previous generations might seem old-fashioned and strange, and certainly there are some social conventions better left in the past, as they reflect the inequality and biases of bygone eras. But etiquette itself isn’t inherently outdated. While specific customs may evolve, the underlying principles of courtesy, respect, and consideration for others remain as relevant today as they were a century or two ago. With that in mind, here are some of the most unusual and surprising etiquette rules from decades past.

Retro Playground Equipment That Was Super Dangerous

Author Nicole Villeneuve
October 7, 2026

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Playgrounds are supposed to be places where children can burn off some energy, not literally get burned. But for much of the 20th century, there were real risks associated with many popular pieces of playground equipment, including scorching-hot metal slides that often launched kids straight onto a surface that had about as much give as a parking lot.

In 1975, the U.S. Consumer Product Safety Commission (CPSC) began developing safety standards for playground equipment, citing an estimated 55,000 emergency room visits involving playground injuries in 1973. Equipment under scrutiny included slides, seesaws, merry-go-rounds, and gliders, and while some of these items remain in use in various designs today, many of the more dangerous pieces have vanished from schoolyards and parks. Here are five pieces of retro playground equipment that were shockingly unsafe.

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Merry-Go-Rounds

Considering the fact that carousels have roots in medieval knightly tournaments, their rough playground reputation feels appropriate. Playground merry-go-rounds could be enormous in the mid-20th century, with catalogs offering models up to 16 feet in diameter. And if you’ve ever played on one, you know they can be whirling disasters.

Kids could stand on the spinning platform and hold on to the bars as they spun around as quickly as they could make the thing go. But they could also be thrown from it, fall underneath it, or get hit by the heavy equipment after losing their grip. The portable playground merry-go-rounds also had exposed gaps and moving parts that could catch fingers. In a CPSC review of playground injuries from 1979 to 1988, five incidents involving merry-go-rounds resulted in partial or full finger amputations.

Why Front Porches Slowly Disappeared

Author Bess Lovejoy
October 6, 2026

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On a warm evening a century ago, the front porch might have been the most inviting place in the house. One member of the family may have been settled comfortably in a rocking chair, while another read the newspaper on the front steps. A neighbor walking past might have stopped near the porch to talk, while another waved from across the street. No one needed to arrange a visit; being out on the front porch made you available for one.

For generations, porches offered shade and a place to catch a breeze, but they also connected private homes to public life. You can think of them almost as an early form of a social network. Yet during the 20th century, Americans began to spend less time on their porches, and newly built homes increasingly left them out of the design. What changed?

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When the Porch Lost Its Quiet

In the golden age of the porch in the late 19th century, the structure offered its occupants something to watch: neighbors strolling, children playing, animals scampering. Photographs collected by the Henry Ford Museum show families posing on their porches, relaxing there, or even using them as places to work and sleep. The porch could serve as an outdoor living room, with a view of the whole neighborhood.

But cars changed both the view and the experience of sitting outside. As automobile and truck traffic increased in the 1920s and ’30s, the street became a noisier, dirtier place to spend an evening. People in some areas began using their front porches less. Cars also gave families more ways to spend their leisure time: Instead of waiting to see who might stroll by, they could drive to visit friends or find entertainment elsewhere.

There were other technological advancements that altered the porch’s prominence, too. For example, the telephone changed social visiting habits, making it easier for friends and neighbors to chat without having to be in each other’s presence. 

Neither the car nor the telephone ended porch life overnight, of course. But together, they made casual encounters at the front of the house a smaller part of some families’ days.

Why Do So Many Old Photos Include Empty Chairs?

Author Tony Dunnell
September 11, 2026

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W.S. Gilbert, the English dramatist and one half of the Victorian-era theatrical partnership Gilbert and Sullivan, once said, “It isn’t so much what’s on the table that matters, as what’s on the chairs.” Wise words indeed, though in the case of early photography, it wasn’t so much what was on the chairs as what was not. 

Scroll through any archive of 19th-century portraits and you’ll eventually notice a trend: an oddly formal, perfectly staged chair with nobody sitting in it. Here’s a look at the strange preponderance of empty chairs in early photography, and what these vacant pieces of furniture were meant to say. 

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Sacred Seats

The empty seat has a long history in art. In the ancient world, it served as a symbol of invisible or absent authority, such as a god. And beginning with the rule of Alexander the Great, the empty throne was used in Greek culture to represent absent monarchs. Another example can be found in the concept of hetoimasia, a Greek term meaning “preparation,” that arose in early Christianity. 

Hetoimasia was an iconographic motif of an empty, richly ornamented throne, typically occurring in late antique and Byzantine art (it’s still used in Orthodox iconography today). The vacant throne was often depicted surrounded by church and lay leaders awaiting the Last Judgment. A famous example of hetoimasia can be seen in the mosaic in the dome of the Arian Baptistry in Ravenna, Italy, built in the late fifth century CE, which depicts the empty throne of Christ flanked by the apostles.  

While the empty throne was an established motif in early religious art, it didn’t gain any great symbolic traction in the secular world. It’s surprisingly hard to find well-documented examples of empty thrones or chairs used symbolically in a secular or everyday manner in paintings before the mid-1800s. The empty chair of the ancients stayed largely in its lane for centuries — until, that is, the invention of photography and one particular war. 

The Strangest Ways the Postal Service Has Delivered Mail

Author Tony Dunnell
September 11, 2026

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Now that the future has finally arrived and robots are delivering mail through the streets of major cities, it might seem — to some of us older folks, at least — that things can’t get much stranger. But the U.S. Postal Service has always found innovative solutions to ensure the mail gets through, often requiring what could be considered out-of-the-box thinking. 

In decades past, when trucks and mailboxes weren’t an option, improvisation led to some peculiar methods of getting the mail from point A to point B. Here are five of the strangest and most surprising methods the Postal Service has used over the years to get a letter to its destination. 

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By Underground Tubes

The first pneumatic tubes for delivering messages through a city were installed in London in 1853, and similar systems were built in American cities beginning in the 1890s. Sprawling networks of pressurized tubes blasted canisters of mail beneath the streets of Philadelphia, then Boston, New York City, Chicago, and St. Louis. 

New York’s system, which opened in 1897, stretched for 27 miles and connected 23 post offices, using compressed air to shoot canisters through cast-iron pipes at roughly 30 miles per hour. The system transported millions of letters across Manhattan and Brooklyn every day, until it was eventually abandoned in 1953. With the rise of mail trucks, the U.S. Postal Service eventually deemed the pneumatic tubes “obsolete, unnecessary, and excessively expensive,” and they have lain dormant ever since. 

Where Did the Heart Symbol Come From?

Author Kristina Wright
September 3, 2026

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We recognize it instantly: two rounded lobes meeting at a point, the universal symbol of love. The heart shape is found everywhere — on greeting cards, jewelry, bumper stickers, and emoji keyboards. It even stars in tourism campaigns such as “I ❤ NY” and drives the $27.5 billion Valentine’s Day industry. But while the symbol represents deep emotion, it looks nothing like an actual human heart. So where did the symbol come from? The answer lies in a long history shaped by philosophy, nature, and art.

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It Evolved From Ancient Beliefs

The familiar heart shape we recognize today wasn’t inspired by the anatomy of the human heart — it evolved from ancient beliefs about what the heart represented. Long before modern science defined the purpose of the heart, cultures across the world viewed the organ as the center of emotion, thought, and even the soul. Ancient people had little understanding of the importance of the brain, but they could feel the heart beating rapidly when emotions were heightened and understood the organ’s vital connection to sustaining life. 

In ancient Egypt, the heart was believed to hold a person’s essence — including memory, intellect, and morality. Embalmers often left the heart inside the body or preserved it with special care, considering it far more important than the brain. Later, in Greek philosophy, Aristotle described the heart as the source of sensation and life itself. He believed it was the first organ to form in an embryo and the center of human emotion. The brain, in his view, existed only to cool the heart’s fiery temperament.

Five centuries after Aristotle, the Roman-era physician and philosopher Galen brought a more anatomical perspective to the discussion. He believed the heart was a pine cone-shaped three-chambered organ that produced the body’s vital spirit — a life-sustaining force carried through the arteries. Many of his ideas were inaccurate, inspired by philosophical tradition and limited scientific observation. With little access to human dissection, early artists and illustrators relied on metaphor, creating stylized, symmetrical shapes that reflected the heart’s symbolic role in the soul rather than its actual anatomy.

Why Do We Throw Rice at Weddings?

Author Kristina Wright
August 20, 2026

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If you’ve been to a few weddings, you probably know the flow by now: the vows, the kiss, and then the party, with a few time-honored traditions woven in. One of the most iconic rituals? Guests showering the newlyweds with rice as they make their grand exit. It’s a festive moment and makes for a great photo — but have you ever stopped to wonder where this tradition comes from?

What may seem like a simple gesture is actually rooted in centuries of symbolism. That tiny grain of rice carries big meaning, representing fertility, abundance, and good fortune — and the practice shows up in different forms across cultures and eras. Let’s take a look at how rice-throwing became a wedding classic, and why grain-tossing rituals have endured through the centuries.

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Grains Were Linked to Ancient Fertility 

In ancient agricultural societies, fertility wasn’t just desirable — it was vital to both survival and spiritual life. Ensuring crops grew, families expanded, and communities thrived depended on a close relationship with the natural world. People believed that calling on the natural crop cycles — planting, harvest, and renewal — during a marriage could help ensure the couple’s future would be equally productive. Showering newlyweds with grains was a symbolic way of welcoming the life-giving forces of nature into the new union.

Among early cultures such as the Celts and Mesopotamians, native grains including wheat and barley were considered sacred symbols of abundance and growth. These grains played a role in wedding ceremonies as offerings to spirits or deities associated with fertility and harvest. In some traditions, they were thrown at the bride and groom to bless them with children and prosperity. The act of tossing grain physically reinforced the hope that their marriage would be as fruitful as a well-tended field.