Chihuahua, Mexico, is the birthplace of burritos

Burrito styles vary across the US and Mexico

Mexican burritos are typically simple, containing 1-3 ingredients. (One exception is Sonora’s burro pecheron, which includes additions like avocado and pepperoni.) American burritos are typically larger and have a wider range of ingredients.

LA's oldest Mexican restaurant pioneered the burrito in America

El Cholo Spanish Cafe opened in 1923. It was among the first to serve several now-common Mexican dishes, including burritos in the 1930s, guacamole in 1955, and nachos in 1959.

Unique ingredients and preparations differentiate burrito styles

Examples include California burritos, which wrap french fries in with the other ingredients, and chimichangas, an Arizona specialty in which the burrito is deep-fried prior to serving.

Before Chipotle, San Francisco was the epicenter of American burrito obsession

More than just something to eat, burritos were akin to a Bay Area religion in the early 1990s, inspiring performance art, comedy shows, music, philosophizing, and more.

New Mexico is home to a 'breakfast burrito byway'

Santa Fe's Tía Sophia's was the first restaurant to offer breakfast burritos in the 1970s, a heritage New Mexico has fully embraced. Look no further than its "breakfast burrito byway," a state-sanctioned trail that allows visitors to check out some of the best morning bites in the country.

The California Burrito is a french-fry filled spin on the Mexican staple

A California Burrito features carne asada and a generous heap of french fries wrapped in a flour tortilla. Its exact origin is unclear, but it's believed to have been invented in the San Diego area sometime in the 1980s.

The sushi burrito hails from San Francisco

Inventor Peter Yen wanted to combine sushi-making techniques with Latin flavors, so he founded Sushirrito, which specializes in burrito-sized sushi rolls with Mexican-inspired fillings like ginger guacamole.

Smothered (or wet) burritos are drenched with sauce

A bar in Grand Rapids, Michigan, first put smothered burritos on the menu in 1966. The dish is usually topped with enchilada sauce, though other options, like mole, can also be used.

Cinco de Mayo is a regional holiday concentrated in Puebla and celebrated with local cuisine

Puebla is considered by many food experts to be an excellent culinary destination. Traditional dishes you may find there on Cinco de Mayo include mole poblano, a complex, dark sauce born in a 17th-century convent; chalupas, fried tortillas topped with salsa and meat; and chiles en nogada, stuffed peppers topped with walnut sauce and pomegranate seeds.

Frozen burritos made the dish widely available in the 1950s

California native Duane Roberts, who also pioneered the frozen hamburger patty, invented the frozen burrito in 1956 to be easily prepared at fast food restaurants. This innovation also allowed it to be sold in supermarkets.

The perfectly rolled burrito depends on the tortilla

Experts recommend warming a tortilla before wrapping it around the filling. Once warm, you should distribute the ingredients evenly on the back half of the tortilla for a uniform shape.

Tex-Mex is its own distinct cuisine with roots in the Texas borderlands

The cuisine emerged from Tejano cooking, blending northern Mexican ranch food with ingredients such as yellow cheese, beef, and wheat flour. Dishes now considered staples, including chili con carne and fajitas, were Tex-Mex inventions rather than traditional Mexican dishes.

Flour tortillas are more common in northern Mexico

Of the several hypotheses for the origins of flour tortillas, the most likely is that European colonists in the region began cultivating wheat, which they used instead of corn when making tortillas.

Investigating 'the city that kills women'

For nearly three decades, thousands of women have disappeared near Ciudad Juarez, Mexico. Some were mutilated in ways that led authorities to suggest it the work of a serial killer, some were trafficked into slavery, and others have never been found. Opening with a hail of bullets, this 10-part podcast series hopes to uncover those responsible for the femicides.

Tequila is made from the blue agave plant and can only be produced in Mexico

By law, tequila must be produced from blue Weber agave grown in Jalisco and a handful of other Mexican states. The plant takes years to mature before harvest, after which it is cooked, crushed, fermented, and distilled into blanco, reposado, or añejo, depending on its aging process.

Italian immigrants brought pizza to Argentina in the late 19th century

Two million Italians emigrated to Argentina between 1880 and 1920, many of them the poor who regularly ate pizza. In Argentina, they were pleased to find that mozzarella was plentiful, allowing them to make cheesier pies. By 1882, Italians owned 126 of the 198 bakeries in Buenos Aires, as well as the majority of shops selling butter, cheese, and pasta.

COVID-19 disruptions revived ancient chinampa farming in Mexico City

When the pandemic disrupted food supply chains, chinamperos—farmers who cultivate the Aztec-era “floating gardens” built atop shallow lakebeds—shifted to direct sales in the city, boosting their visibility and reconnecting residents with a longstanding local agricultural tradition.

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.

Ranchos were large land grants in California to Spanish, Mexican leading families

They were typically given to leading families or retired soldiers as means of settling the land with loyal people. The hundreds of ranchos have since shaped land-use policy in the area, determining plots of major cities and ranches today.

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.

La Catrina is Day of the Dead’s unofficial symbol

The image of the skeleton in a feather hat, satirizing women who chased European fashion trends, first appeared in 1912 on broadsides printed by José Guadalupe Posada, a Mexican artist. Today, she is the holiday’s most recognizable symbol.

How America's cocaine habit fueled its migrant crisis

The United States has been facing a migration crisis along its southern border. Thousands of people have been fleeing their homes in Central America, traveling north through Mexico, and claiming asylum in the USA. Much of this crisis can be traced...

The Treaty of Guadalupe Hidalgo forced Mexico to surrender over half its territory

Signed in 1848, the Treaty of Guadalupe Hidalgo ended the war but came at a steep cost for Mexico—ceding 55% of its territory, including California and the Southwest, in exchange for $15 million and vague promises to protect Mexican residents.

A gallery of famous artists and their dogs

Picasso often featured his photographer's dog, Lump, in paintings, due to an unusually close connection. George O'Keeffe adopted chow chows as companions and protectors in the New Mexico desert. See the pets of Lucian Freud, Frida Kahlo, and more.

Switzerland is widely considered the world capital of cheese

This charming infographic looks at the cheese-related habits of Europe’s top three cheese-producing countries: Italy, France, and Switzerland. Cheeses in France are reported to be the lightest, and Swiss cheeses the heaviest.

'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.

See a 3D reconstruction of Tenochtitlan, the Aztec capital that was home to an estimated population of 200,000 to 400,000.

Explore fun facts from the USPS, including unique post office buildings, a stamp that traveled past Pluto, and more.

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

Salvador Dalí believed he was his own dead brother, who had died nine months before he was born

See how Budweiser's famous Clydesdales spend their days at Warm Springs Ranch, where roughly 70 to 80 of the beer brand's giant horses can be found at any given time.

See the 25 of the best photos of auroras from around the world.

Explore an interactive map built from more than 100,000 survey responses on where people find joy in their lives

The name 'Silicon Valley' arose from the founding of Shockley Semiconductor Laboratory in Fairchild Semiconductor in 1956-57, founded near Stanford University in Palo Alto

Brandi Chastain, the star of the 1999 US victory over China in the 1999 Women's World Cup, was a last-second choice to take the penalty kick that sealed the victory.

Louisiana's 'Cancer Alley' is infamous for having some of the highest industrial pollution, toxic air emissions, and cancer risks in the US.

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.

Memecoins are a type of cryptocurrency—a form of digital currency with a wide variety of uses—created around popular 'memes,' or viral internet jokes.

Massive 3D printers have been used to build homes by stacking layers of 'concrete toothpaste,' a fire-resistant material that effectively insulates against outside noise.

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

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.

Hookworm infection, though risky, may help fight certain autoimmune conditions by tamping down the immune system's inflammatory response.

Coral reefs get their colors from zooxanthellae—microorganisms that line corals' digestive tracts and provide them with sugars in exchange for a home within this protective tissue.

Quincy Jones' 'Big Band Bossa Nova' helped introduce bossa nova—a jazz-influenced Brazilian genre—to the US

Ebola species have historically been named after where they were discovered, stigmatizing residents who live there, including Bundibugyo, in Uganda.

Abraham Lincoln was almost assassinated weeks before his inauguration as he traveled from Illinois to DC through Baltimore in 1861; it took two independent claims for Lincoln to be convinced the threat was real

'Grand Canyon of the Yellowstone,' a work by American painter Thomas Moran, inspired Congress to establish Yellowstone National Park.

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.

Sunflowers have long been a symbol of nuclear disarmament because they can extract large amounts of radioactive cesium from soil.

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.