Thermopolia were ancient Roman snack bars

The fast food shops of ancient Pompeii

Researchers have unearthed a frescoed thermopolium (a sort of hot food and drink shop) in Pompeii, the ancient Roman city frozen in time after the catastrophic eruption of Mount Vesuvius in 79 CE. This fascinating discovery provides a glimpse into Roman culinary practices and the daily life of Pompeii's citizens.

A look at what was on the menu for ancient Romans

"Delicious Italy" is a website exploring the food culture of various Italian cities and regions, and in this article, the editors explore what is known about the diet of ancient Romans. Olives (and their oil) were a key daily essential, alongside grains like barley, millet, and spelt flour. Where meat was found it was most often ox, pork, deer, lamb, and even pigeons. Middle Eastern fruits like cherries and peaches could last long enough to travel to Roman cities around the Mediterranean, and candy-friendly dates were sourced from Africa. Explore this and much more at Delicious Italy.

Ancient Romans took trips to the coast to beat the heat

When the weather grew too hot in Rome, the city’s elite traveled to coastal spots like the Gulf of Naples, where they’d eat oysters, drink wine, and bathe in thermal pools.

Medieval taverns offered patrons a limited menu

Inns, taverns, and alehouses were more like bars than restaurants, though they did offer patrons (often travelers) food, it wasn't laid out on a diverse menu. Instead, the establishments offered a limited menu, often consisting of a single stew, and hungry customers could grab a bowl to go along with their alcohol.

In ancient Rome, toast was added to drinks

Toasted bread crumbs absorbed the acidity of bitter wine and, in some cases, added flavor. Although the term "toasting" was not yet in use, the practice was common. Some say the Roman Senate decreed in the first century CE that all citizens must drink to the honor of Emperor Augustus before every meal, though scholars debate the validity of that claim. Eventually, the literal toast became associated with the tributes.

The word 'restaurant' comes from the Latin for 'restore'

Many believe the word came into use thanks to Boulanger, an 18th-century Parisian soup vendor. According to legend, his shop claimed it served "bouillons restaurants," or "restorative broths."

Trade and tariffs in the Roman world

Trade between nations and empires date back thousands of years, including the use of tariffs to raise government revenue.

Many early Chinese restaurants were aimed at travelers

As trade expanded throughout China's north and south in the 12th century, restaurants opened to offer traveling tradesmen their home region's cuisine while they were on the road: southern cooking for people visiting the north, and northern cooking for people visiting the south.

The history of the Caesar salad

Despite what you might guess from its name, the Caesar salad wasn't invented in ancient Rome. The popular dish was created in the 1920s by two Italian brothers who'd emigrated to the United States and opened a popular restaurant in Tijuana called Caesar's Palace. This history of the popular entrée digs into that history and unpacks how it became a restaurant staple.

The 12 tables: Rome's attempt to fairly enforce the law

It's unclear exactly why ancient Romans drafted the Laws of the Twelve Tables in the mid-400s BCE, but the result was a collection of precisely worded, written laws that could be made known to everyone. This article explores the history and importance of these 12 bronze tables, which were an attempt to make the law equally applicable to all and were destroyed when Rome was attacked in 390 BCE.

Cookies were originally used as low-stakes ways to test the temperature of an oven

In 7th century Persia, bakers used small mounds of dough to test the heat in ovens before baking larger cakes. Afterward, they'd add honey, nuts, and other items to the small mounds, creating early cookies.

Processed foods were marketed to busy wives in the 1950s

In the 1950s, they were marketed as time-saving conveniences for young families, especially those living in the rapidly expanding suburbs, who could easily find them in local supermarkets, making them a seemingly sensible alternative to fresh foods.

Inspired by the burrito, wraps took over the food scene in the 1990s

Using the burrito as a model, World Wrapps in San Francisco pioneered the fast-casual concept with a menu of wraps filled with gourmet ingredients like sauteed salmon and saffron rice.

Tombaroli steal precious items from ancient people's tombs in central Italy

The tombaroli, or tomb-robbers, raid ancient Etruscan tombs in the dark hours of the night to recover vases, statuettes, mirrors, ornaments, jewellery, and other objects in gold, bronze, and terracotta. Read a firsthand account of a tombarolo who made a living handing stolen items to middlemen who sold them to wealthy buyers abroad. The lives and practices of tombaroli are also explored in the 2023 film "La Chimera."

Exploring the Hippodrome of Constantinople

The Hippodrome had room for about 80,000 spectators (more than the Colosseum, but less than Rome’s Circus Maximus). It was simultaneously Constantinople’s premier entertainment venue and its greatest political theater: the emperor routinely watched the games, and sometimes communicated with the crowd through a herald. The worst riot in Byzantine history, the Nika Revolt, began when the factions of the Hippodrome united in opposition to Justinian.

The first gelateria, a precursor to the ice cream parlor, opened in 1694

Francesco Procopia dei Coltelli, a restaurateur from Palermo, Sicily, opened the gelateria in Paris. Gelaterias serve gelato, which is similar to ice cream but uses milk rather than cream.

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.

Stanford built a Google Maps for the Roman Empire, revealing how much it cost to travel in the ancient world

A taxonomy of restaurant types

What's the difference between "fast food" and "fast casual"? Is there any real difference between a "diner" and a "family style restaurant"? This guide from DoorDash explores the industry's fine distinctions, along with some deeper dives into specific enterprises that found success.

Georgian feasts are hosted by a 'tamada,' who offer toasts

The country's dinner celebrations, called "supras," are emceed by the tamada, a traditional role responsible for keeping the events entertaining. The tamada is so ingrained in Georgian culture that a statue of the figure can be found in the city of Tbilsi, which is based on a similar statue dating back to the 7th century BCE.

Fast-casual restaurant Chili's is experiencing a resurgence, with its parent company recently reporting a nearly 32% increase in sales, thanks to passionate Gen Z fans on TikTok.

View thermophiles found in Hot Springs National Park, including nanobacteria and ostracods

Most organisms in this subset of extremophiles live at temperatures between 60 and 80 degrees Celsius (140 to 176 degrees Fahrenheit), which is hot enough to unfold proteins needed for most biochemical reactions. In thermophiles, these molecules, including those needed to replicate DNA during cellular division, are tightly packed and held by stronger bonds to resist changes in shape.

Cow tongue was once a Thanksgiving delicacy

Cow feet and tongue were sometimes included in mincemeat pies—a popular 18th-century dish. Josefa Hale, who inspired Lincoln to declare Thanksgiving a holiday, said they were “indispensable; but [hoped] this rich, expensive, and exceedingly unhealthy diet will be used very sparingly...”

'Hot dog' likely evolved from the common name 'dachshund sausages'

The ubiquitous handheld snack started in New York City, where vendors sold sausages in buns, calling out "Get your dachshund sausages!" Historians believe the change to "hot dog" was natural for many fans, who found the name funny and catchy.

The history of molecular gastronomy, from thickening yolks with alcohol to making art with food

Before understanding why they worked, humans used scientific principles, including designing solutions and analyzing outcomes, to develop preservation methods like curing meat and fermenting vegetables. By the 20th century, the application of industrialized food preparation to smaller kitchens set the stage for the subdiscipline of food science.

Why there's a snack recession

Inflation and economic uncertainty have driven many Americans to make cuts to their snack budgets, according to reports from major food manufacturers like General Mills, JM Smucker, and Campbell's. Major retailers have also observed lower-income consumers cutting back on nonessentials due to the macroeconomic environment.

The history of many kitchen appliances involves unexpected discoveries and applications, including wartime radar turned hamster defroster and replacing an 'ice king' with heat-stealing boxes.

RTGs convert heat generated by the decay of radioactive plutonium into electricity

Radioisotope thermoelectric generators use a thermocouple—two plates of different metals joined at two junctions to make a closed circuit. When heating one junction while keeping the other cool, a voltage and an electric current are created.

At the beginning of the 20th century, a group of young men ate standard American food—replete with food additives like borax and formaldehyde—as part of government research to better understand food safety.

Graffiti dates back to at least ancient Pompeii, where citizens scrawled messages to one another on public walls

In 1963, a basement renovation in Turkey revealed a passageway to a hidden, multilevel underground city that once housed as many as 20,000 people

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

Telehealth demand for GLP-1s for weight loss is booming as consumers seek easier access.

Lesser-known phobias include turophobia, or the fear of cheese, and nomophobia, the fear of being without your cell phone.

After the Boston Tea Party, colonists switched to coffee, which became the main morning drink for revolutionaries.

Corals are themselves not coral reefs—the term refers to the tiny marine invertebrates that build the rigid reef.

While atoms are normally made of protons, neutrons, and electrons, exotic ones have been built with antimatter—alternate versions of normal matter that live for fractions of a second and are about a billion times as rare.

The term 'algorithm' originated from the Latinized name of al-Khwārizmī, a 9th-century mathematician whose works introduced Arabic numerals and the decimal-based numeral system to Europe and whose treatise 'Al-Jabr' gave algebra its name.

See photos of Meteora, a mountainous site in central Greece, home to 14th-century monasteries perched atop soaring outcroppings.

Apollo astronauts left items in the moon's 'toss zone,' including golf balls, family photos, and bags of human waste, to make room for lunar rocks.

Objects can be 3D printed with light by projecting 2D computerized tomography (CT) scans onto rotating cylinders of resin, which solidify upon exposure.

The 1987 Nintendo video game 'Stadium Events' isn't known for being particularly fun, but its scarcity has made it a highly sought-after item that has sold for up to $35K at auction.

SpongeBob exemplifies Aristotle's philosophy for living well because he understands that happiness doesn't come from external factors like money, recognition, or power.

The boiling temperature of water decreases with increasing elevation because the molecules need less energy to overcome the lower atmospheric pressure associated with thinner air.

The syncytiotrophoblast is the outer layer of the placenta and the largest human cell, spanning an area about twice that of a king-sized bedsheet.

Famed poet TS Eliot rejected the manuscript for George Orwell's political fable 'Animal Farm,' writing that its criticism of authoritarianism was not 'the right point of view.'

An initial public offering or 'IPO' is the process of a private company becoming public by putting shares of the company on the stock market for purchase.

El Niño, Spanish for 'the boy,' was named after Jesus Christ because the phenomenon resembled the weather changes observed around Christmastime.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.