Swords from around the world: an encyclopedia

Medieval sword manuals survive—but their techniques are hard to decode

While some knights guarded their combat knowledge, others recorded it in illustrated fighting manuals. Centuries later, scholars struggle to interpret these cryptic texts, revealing how much medieval martial knowledge was lost or obscured over time.

Modern swordsmen still are trying to figure out how medieval knights fought

There's no line of succession for the secrets to fighting like a medieval European knight. All the primary sources of information on the art are either dead or trapped in vague manuscripts. But that doesn't mean people aren't trying to piece the martial art back together. This article explores one group's attempt to revive the world of historical European martial arts.

What did the earliest swords look like?

That depends on where you draw the line between daggers and swords. According to current evidence, the first swords appeared 5,000 years ago in what's now Turkey. Unfortunately, evidence of the earliest swords is colored by survivorship bias; It's...

Exploring World War I technology on the battlefield

Industrialization brought massive changes to warfare during the Great War. Newly-invented killing machines begat novel defense mechanisms, which, in turn spurred the development of even deadlier technologies. Nearly every aspect of what we would consider modern warfare debuted on World War I battlefields. Starting with soldiers on horseback carrying lances and ending in poison gas, machine guns, and aerial battles, this gallery shows the first tools of modern warfare.

Bad Ancient: a site to fact-check claims about the ancient world

Peruse popular questions about ancient Rome, Egypt, Greece, and more, from whether Greek boxers were ripped or to what extent Alexander the Great conquered the world.

A historical tree of technological advancement

Starting from stone tools millions of years ago and culminating in today's cutting-edge tech, this thorough genealogy lays out how humanity has progressed in its use of tools over thousands of years. See descriptions, links to further info, and how each tech fits in the larger tree.

The female samurai of feudal Japan

This article examines the role of Japan's female samurai throughout history, specifically the Battle of Aizu, a deadly civil conflict between traditionalists and reformers in 1868 in which one side had halberds and swords and the other had guns....

Get lost in these historical libraries

The internet has changed a lot about how we learn, explore new ideas, and conduct research, particularly when it comes to the spaces we learn in. While few of us would trade our smartphones for a walk in a historical library, a walk through some of the beautifully designed cathedrals of learning could remind us to put them down sometimes. Explore 10 of the world's magnificent libraries with this quick video survey.

Gladiators fought in specialized armatures designed only for the arena

This illustrated guide breaks down the most common gladiator armatures, showing how each was highly stylized for spectacle rather than warfare. This explanation suggests why gladiators generally made poor soldiers when drafted into the legions.

Explore how the most commonly used words in the English language have changed from the 1950s to 2023.

A global interactive guide to the first world war

Using rarely seen films, new reports of the day, and interactive maps, 10 historians provide a summarized history of the Great War, World War I. During the course of this half hour film, get a variety of insights and perspectives on the so-called "war to end war" and its long-reaching effects.

The warrior women of Ancient Scythia who inspired the Greek Amazons

Greek literature regales readers with tales of Amazon queens and warriors going toe-to-toe with heroes, including Achilles and Hercules. This article explores why these female warriors were relegated to myth. For a long while, it was believed that these stories about all-female warriors were just stories. But scientists have since found evidence that these ancient warriors were part of the nomadic tribes of Scythia, and more discoveries are expected.

Everything you need to know about WWI

Summarizing World War I seems like an impossible task, but this article makes a great effort at providing a easily digested survey of the Great War. Read about WWI from the first shots fired by assassin Gavrilo Princip at the Archduke Franz Ferdinand and his wife Sophie, to the various campaigns waged by the war's participants, to the equipment provided to the various fighting forces.

100 ways the Great War changed the world

What was the point of WWI? What impacts did it have? How has it influenced life today? Click through this Wall Street Journal photo gallery to find out.

British beard history, 101

The beard has gone in and out of fashion for centuries in Britain. It was hated in the 18th century but became a must in the 19th. This quick list rehashes 15 fascinating tidbits about the beard, including possible useful functions for them (a beard is equivalent to an SPF 21 sunscreen) and how barbers were often also surgeons.

Explore a map of Medieval Europe, which was a patchwork of hundreds of competing states.

Explore new and contemporary perspectives with Emerging Civil War

Emerging Civil War brings together historians and writers who offer fresh research, essays, and battlefield stories that uncover overlooked events, people, and places—showing that scholarship on the war is still evolving over 160 years later.

A collection of contemporary maps from World War II

Newspapers published detailed maps of the conflict in real-time. See different portrayals of the situation, ranging from propaganda maps to speculative maps about the war's outcome. The fascinating depictions reveal how maps can show us the aspirations and intentions of different players in a global conflict.

The history of metallurgy: an interactive timeline

Humans have long been shaping metals into useful tools and aesthetic accessories. By 8,700 BCE, humans already had mastered four types of casting copper. Within a few thousand years, people were combining metals to make the alloy bronze and had...

Maps of murder across medieval England

These interactive maps show the sites of murders across York, Oxford, and London during the 14th Century. Explore the data by clicking site pins or experimenting with map filters, including crime scene type and murder weapon. Each pin includes a blurb on what researchers concluded about the attack, such as how a fight between the London fishmonger and skinner guilds during August 1340 ultimately left one man dead.

An inventory of ancient trees in the United Kingdom

The world is filled with trees that are hundreds—if not thousands—of years old, and the UK's Woodland Trust believes each one deserves the same protections great cathedrals and castles receive. This active database invites users to peruse...

The Middle Ages produced inventions that still affect our lives today, like coffee houses and improved agricultural techniques.

Read how Roman writers described gladiators

This article, drawn from an older classical dictionary, synthesizes the views of ancient Roman authors on gladiators. While archaeological knowledge has advanced, the core textual evidence remains the same, with links to translations of the sources.

In late 2007, Wikipedia became the world's largest general encyclopedia

The record had been held for approximately six centuries by the Yongle Encyclopedia, which was commissioned by the Yongle Emperor of the Ming dynasty in 1403 to preserve information from ancient and imperial China. The text comprised 22,937 manuscript rolls in 11,095 volumes.

A deep dive on the weapons being used by both sides

From ballistic missiles to armed drones, Russia’s invasion of Ukraine is proving the devastating power of modern weaponry. This infographic illustrates and explains the uses and effects of the weapons of choice for both sides of the conflict. Tactics are also explored in regards to their efficacy and consequences, with expert commentary added.

The lost history of Fredegund and Brunhild

In the Middle Ages, there were many powerful queens who ruled their kingdoms with strength and determination, two of the most notable examples of which were Fredegund of Neustria and Brunhild of Austrasia. Unafraid to use murder and intrigue to maintain their power, they played a significant role in shaping the political landscape of their time—but have largely been lost to history.

Why Men's Legs Were Everything

From codpieces to cotton hose, here's the surprisingly loaded history of men's legs, and why 18th-century Europe couldn't stop staring at them.

Where were the Middle Ages?

Many have equated the Middle Ages to European culture and an era beyond the reach of science and art. This false equivalency minimizes, if not erases, the culture and scholarship that flourished worldwide during this time. Medieval history exists in and across many countries, including China, India, Iran, Sudan, and Ethiopia. In this article, a classical archaeologist details evidence of medieval life around the world.

History shows what’s wrong with the idea that war is ‘normal’ in the Middle East

An old trope claims that war is ‘normal’, innate, and inevitable in the Middle East. However, the history of the region reveals complex and civilized systems of coexistence. Empires found economic and political strength in fostering diversity;...

Dragon seismometers, Baghdad batteries, and more ancient artifacts

The ancients were behind us in many ways, but some inventions from the time have not been surpassed in the modern era in effectiveness, beauty, or cleverness. This quick list of bizarre ancient inventions includes a battery from Baghdad, a Molotov cocktail-like explosive in Greece, and more.

Trade and conquest carried chess into Europe by the 11th century

After spreading through Persia, chess traveled along Islamic military and trade routes into North Africa and Moorish Spain by the 10th century. By the 11th century, it had taken root across much of Europe, flourishing in courts and monasteries.

See unused gladiator helmets discovered in Pompeii.

Flip through centuries-old artifacts in this 3D library

Archaeology is hands-on work, giving researchers the ability to analyze artifacts from as many sides as possible to find marks left by those that came before us. While looking at pictures of artifacts gives you some insight, you're limited to...

Twelve centuries of Roman history in 20 minutes

The Roman Empire may have been the world's first example of globalization, covering thousands of miles and crossing language barriers armed with Latin and short swords. Its legacy is nearly unparalleled in contemporary Europe, with nearly 50 Romance languages deriving from Latin.

The history of the world map

What did people used to think the world looked like? From the beginning of human history to right before the age of exploration, learn how the world maps were created.

How the rise of surgical robots affects medical education

Today's medical students are training in tools their predecessors may have only dreamed of or found locked in the pages of science fiction novels. This article explores the rising popularity and use of surgical robots and how these robots are...

Six myths about the Middle Ages

The Middle Ages, or medieval era, refers to roughly 500 CE to 1,500 CE. Contemporary opinion perceives this era as "dark" or backward because it was the time between the fall of Rome and the rise of the Renaissance. But much of the era was vibrant, and many myths are just that, including the idea that most people believed the Earth was flat. Watch this video to debunk more myths.

Roman gladiator referees wore tunics and carried switches

Drawing on visual and textual evidence, a Roman social historian shows that referees were a constant presence in gladiatorial combat. Rather than armor, they wore striped tunics and used long switches to signal fouls and control fights from a safe distance.

A 1908 toy visualizes how the sun never set on the British Empire

Researchers uncovered an early-1900s children’s toy that romanticized the British Empire: a rotating world map showing where the sun shone on Britain’s far-flung territories. The interactive device also served as an advertisement for "The Children’s Encyclopedia."

A WWI war helmet outperformed modern gear in this study

Your great-grandparent's World War I helmet stuffed in the back of a closet may be just as effective at preventing brain injury from some blasts as a modern-day military helmet. This article further explains a study that pitted WWI and modern helmets against each other.

Chess is played by an estimated 600 million people worldwide

Chess remains one of the most popular games in history, with roughly 600 million players across the globe. The game thrives casually in homes, schools, and parks, while also sustaining robust online communities and professional tournaments.

The Middle Ages, the roughly 1,000-year period between the fall of Rome and the Renaissance, shaped the political and cultural foundations of modern Europe.

A sample of quirky medieval era-book titles

The medieval book publishing industry wasn't quite so robust as our modern era's, but the mystical and satirical tomes coming out at that time still needed a name. Peruse this list of some of the quirkier of those titles, which reflects the era's literalness, theological interest, and downright silliness.

Explore an interactive map of WWII shipwrecks.

The archaeology of human sacrifice

Human sacrifice appears in cultures around the globe. But how do we know that to be true? Scientists can tell the difference between ritual sacrifice and mass graves better explained by war and political instability. Learn how in this article about...

Medieval elites prized narwhal tusks as mythical “unicorn horns”

During the Middle Ages and the Renaissance, narwhal tusks were believed to be unicorn horns, possessing healing and anti-poisonous properties. Coveted by Europe’s elites, they became royal gifts—with one even presented to Queen Elizabeth I by explorer Martin Frobisher.

How lasers have become a go-to in archaeology

Archaeological teams now have another item to pack with their trowels: Lasers. Researchers' approach to unsurveyed land has been transformed by light detection and ranging technology. LiDAR has helped archaeologists break new ground and uncover...

See how global nuclear arsenals surged—then shrank—by country since 1945

Worldwide nuclear stockpiles peaked at over 60,000 warheads in the mid‑1980s during the US-Soviet arms race. Today, about nine nations collectively maintain roughly 12,000 warheads, with Russia and the US still holding the majority.

See a collection of ancient Roman coins used on the Silk Roads

As ancient Rome's appetite for eastern luxuries grew, long-distance trade routes linking the Mediterranean to Asia emerged along what became known as the Silk Road. Without shared language or legal systems, merchants could use the reliable Roman coins to exchange with other cultures. This exhibit features gold and silver pieces bearing the portraits of emperors and Latin inscriptions.

Explore a comprehensive encyclopedia of all known bird species and families.