Serbian donkey cheese is the most expensive in the world, with prices sometimes reaching up to $600 per pound.

The world's most unique cheeses

Some are set apart by their unusual ingredients, like moose milk or live mites. Others are defined by texture, like the Georgian specialty tenili, a very rare hand-pulled cheese that resembles yarn or pasta strands. There’s even a canned cheese that has been using the same strain of bacteria for more than 70 years.

The Chinese market for donkey hides has created a new source of diseases

Since 1992, China’s donkey population has dropped more than 80 percent. This report examines how China’s booming demand for a traditional medicine known as e-jiao, made from collagen from donkey hides, is leading to the slaughter of 6 million African donkeys annually, and providing a new source for zoonotic diseases.

Brazil is leading a cheese revolution and challenging European dominance in the industry

Brazil has plenty of traditional dishes that rely on cheese, but it’s only in the last decade that the country has emerged as a powerhouse in artisanal cheesemaking. While the cheeses may be inspired by European traditions, options like cocoa-dusted goat cheese or an Amazonian buffalo cheese are pure South American.

Some people in Italy enjoy a cheese with live maggots in it

From squeaky Wisconsin cheese curds to the squirmy Sardinian casu marzu, cheese around the globe comes in myriad forms. Exploring the work of seven cheesemakers in seven countries, this video shows each cheese has traditions and flavors unique to its part of the world.

Emmental cheese, what's often called 'Swiss cheese,' requires cheesemakers to create a specific set of imperfections.

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.

Ancient Romans helped develop modern cheese production techniques

The ancient Romans loved cheese and experimented with different processes to elevate its flavor, like aging. Some of their innovations, like Pecorino Romano, you can still find today. Others, like the smoked goat-milk Caseus, we only know about through historical records.

'Cat poo coffee,' the colloquial name for civet coffee, is one of the most expensive coffees in the world.

Many artisan cheesemakers avoid modern methods

While much of the cheese found at the supermarket has been made in a factory, there are still plenty of artisan cheesemakers who do things the old-fashioned way. There is also a burgeoning vegan cheese market, which has quickly evolved from plasticky neon-orange shreds to Camembert-style soft cheeses made using traditional techniques.

The US government reportedly hoards 1.4 billion pounds of cheese in caves

In limestone mines said to be hundreds of feet below the ground, officials have allegedly stored surplus cheese to keep the industry afloat amid ebbs and flows in demand.

In 2022, the US exported more than 450,000 metric tonnes of cheese worldwide

That same year, the US cheese export market was valued at $2.3B. The main consumer markets for the US were Mexico, South Korea, Japan, Australia, and Canada. Mexico was the largest importer of US cheese, with 87% of its cheese imports coming from its neighbor.

Animals' stomach lining produces cheese

Cheesemaking would be impossible without rennet, the enzyme that separates milk’s liquid and solid components. Rennet occurs naturally in the stomach lining of young goats, cows, and lambs to help them digest milk, a process that also allows cheesemakers to use it to make curds. Now we have plant-based rennet that comes from thistles, artichokes, and other similar plants.

Globalization is increasing the demand for cheese

The increased popularity of Western cuisine has affected the cheese market in historically cheese-averse regions like East Asia. Japan has gotten particularly excited about exploring what cheese has to offer, with festivals and creative fusion dishes featuring the versatile ingredient.

Animal wines: Wine bottles with pigs on the label had the lowest median prices at $23.22

If you’ve ever spent too much time staring at a shelf in a wine store, you might have noticed something similar: animals, specifically, cats, pigs, or birds on the labels. So, what do these wines have in common? This interactive tool attempts to figure out what wines that include the same animal have in common.

How five of the world's most expensive salt and spices are made

Part of the charm of certain spices and salts is their exotic origin, hailing from difficult-to-access locales or hewn via special processes. That also explains why they can be so expensive. Dive into the businesses of producing and marketing five of the world's most expensive food additives with this engaging video.

Horses aren't eaten in the US, though they're delicacies in other places, including Japan and Slovenia.

The invention of cheese likely came from a fruit fly landing in a pail of fermenting milk

The chance encounter around 5,500 years ago laid the groundwork for cultured milk products like yogurt and cheese. Over time, microbes evolved in tandem with goats, sheep, and wheat to give us the wide variety of cheeses that we enjoy today.

Why caviar is still so expensive, even though it's no longer rare

An ounce of caviar can cost more than $250, even though China has flooded the market with a surge in supply over the past decade. As it turns out, the perception of caviar as a luxury good rather than a true scarcity is part of what keeps it so expensive.

Why there’s barely any cheese in traditional East Asian food

East Asian cuisine has historically been cheese-free, but why? Several unique circumstances combined to limit—or eliminate—the dairy product in dishes from Japan, Korea, China, and other nearby countries: Livestock were seen as working animals rather than nutritional sources, and most people were lactose intolerant. As Western cuisine becomes more popular globally, though, cheese is making its way into more East Asian diets.

Vegan cheesemaking relies heavily on nuts and seeds

We might associate vegan cheese with current health trends, but there’s actually been a small-but-growing market for plant-based cheeses since the 19th century. But for vegan cheeses to appeal to a wider demographic, they have to compete with the familiar flavors and textures of dairy cheeses.

The most expensive EU countries

Among countries in the European Union, Luxembourg has the highest prices (52% higher than the EU average). Romania seems like it's the cheapest option in the EU at 46% below the EU average. Want to see how other countries such as Italy, France and Germany rank? Explore this color-coded map to learn more.

Relative to its size, the world's strongest animal is the dung beetle, which can lift over 1,100 times its body weight, though the African bush elephant can lift the most weight among animals.

See the 17 most expensive wines ever sold, including a 6-liter bottle of wine that sold for $1M.

During Prohibition, Pabst Brewing Company switched from brewing its Blue Ribbon beer to making cheese.

Microbes are essential to creating the many varieties of cheese, influencing texture and taste

Microbes break down proteins and fats and produce compounds with distinct tastes. These microbes can include bacteria (like the one used to give Swiss its trademark holes), molds (like the ones that give blue cheese its distinctive veining), and countless other tiny organisms.

The same mold behind penicillin also flavors blue cheese

There are over 300 species of Penicillium. The mold that produces the lifesaving antibiotic is a close relative to those used to make blue cheeses like Roquefort and Stilton and to flavor some types of ham.

What ancient goat teeth reveal about ancient human-animal relationships

About 4,000 years ago, several goats with terrible teeth managed to outlive their better-teethed brethren. With such intense dental damage, the goats were likely fed higher-quality feed than the more dentally gifted herd members, a dietary shift that would've contributed to the difference in life span. These goat teeth underscore the hard truth that humans may inflict harm on the animals they care about most, regardless of intention.

It seems like we shouldn’t have to say this: Cheese is not like crack

While news reports may claim cheese is addictive, the facts behind the research show cheese and crack have little in common. It appears that highly processed foods with high levels of sugars and fat, rather than cheese specifically, are most closely associated with addictive-like behaviors. In fact, cheese ranked lower than foods like pizza, chocolate, and fries in terms of its addictiveness.

The world of products surrounding tennis great Novak Djokovic

Novak Djokovic holds the most singles grand slam titles for men in history at 24. As a proud Serbian, the people of his smaller country take a special pride in Djokovic, and many of his family members and community have taken to using his name to develop products, from restaurants to cheese and wineries. This quick article breaks down Novak's role (or lack of) in those efforts.

The global horse market is worth about $400B

In this podcast episode from a new series on horses, Freakonomics explores the market around buying and selling some of the world's top sport horses, and the nebulous forces that make them so valuable.

A New York farmer established the first cheese factory and revolutionized the industry by sourcing milk from local farms.

Why Serbia produces great basketball players

The NBA phenom Nikola Jokić isn't an anomaly. Serbia and other Balkan countries have produced generations of talented basketball players. This history of the region's approach to basketball explains why. It details a community-minded approach to the sport called "positionless basketball” that emphasizes dynamic multi-talented players rather than specialized superstars.

Geneva, Switzerland, has some of the highest grocery prices worldwide

Other cities that made the top 20 on the list of the global cities with the highest grocery prices around the world include Boston, Hong Kong, and Toronto, at least as of 2025.

The okapi was once considered a cryptid, or an animal with an unverified existence

Similar to dragons or Bigfoot, the okapi was once believed to be a mythical animal, known colloquially as an "African unicorn." Its confusing features include zebra-like legs on a donkey-esque body with a giraffe-like head. However, this animal is both real and quite cute.

There are 6 essential steps in cheesemaking

The six basic steps that are required to turn milk into cheese start with acidification and end with ripening (aka aging). This guide explains what happens at each step and how it contributes to the finished product.

A Russian ban on food from outside countries has created a black market that's led the government to sometimes burn contraband food on state TV.

Cheese is a less-well-known Hanukkah culinary tradition

It comes from a story of Judith, a widow whose hometown of Bethulia in Israel was seized by the Assyrian king Nebuchadnezzar. In some iterations, Judith brought the king's general, Holofernes, an array of salty snacks, including cheese, leading him to drink enough wine to pass out. Judith then beheaded Holofernes, inspiring the Israelites to attack and win the battle.

Attending Davos can cost hundreds of thousands of dollars

Access to Davos’ most exclusive events often comes at a steep price: Annual WEF dues can exceed $50K, premium membership can reach $500K, and attendance adds high costs for travel, lodging, security, and credentials.

White powder on cheese is rarely mold

The white, powdery substance that forms on cheese is not mold but crystals that typically signal a well-aged cheese. There are two types: inorganic crystals, which result from the cheesemaking process, and organic crystals, which occur from the natural breakdown of amino acids.

An interactive periodic table maps every possible combination of cheese variables

Plotting milk type, texture, rind, mold, aging, and processing as intersecting axes, the tool shows which combinations already exist as named cheeses, which survive only as rare regional styles, and which remain entirely unexplored.

Monaco is the world's most expensive real estate market

New York City was the world's second-most expensive real estate market, and Hong Kong was the third. A visual ranks the top 20 most expensive real estate markets in the world at the time.

The giant African harvester ant is rising in popularity as a pet and fueling illegal global trade, with creatures sometimes costing as much as $220.

View the most expensive materials on Earth, led by antimatter and other elements forged in particle accelerators.

World's first cloned yak

China has successfully cloned a yak for the first time, using somatic cell cloning and genome selection to enhance traits like strength, health, and disease resistance.

Davos, Switzerland, is one of the highest towns in Europe

Perched high in the Swiss Alps, Davos is one of Europe’s highest towns, accessible via a limited number of routes—an isolated setting that heightens both the security and exclusivity of the annual forum.

Inside the world's largest two-headed calf collection

The Two-Headed Calf MOOseum in San Francisco contains 50 taxidermied cow heads, all of which are paired with another one. They are the result of rare genetic mutations called polycephaly, that is, two-headedness. The museum is run by punk musician Henry Rosenthal, who first became captivated by the rare phenomenon in his 20s. Learn more about the exhibit here.

From 'Yankee cheddar' to American cheese

From "Yankee cheddar" to Kraft Singles, American cheese has a long history shaped by innovation and economics. Originally a cheddar export, it evolved into the processed slices we know today—thanks to a 1916 patent. And in the 1980s, it became “government cheese,” distributed to millions.

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.

Mapping projected food inflation across the world in 2026

Iran tops the list of hardest-hit countries with a projected 56% inflation on food prices in 2026, followed by Argentina (33%) and Turkey (25%). In the opposite direction is Niger, whose food inflation is expected to drop 18% as a result of strong harvests and financial stabilization. The global average of food inflation is expected to be 3%.

What we know about aurochs, the ancestors of modern cattle

The relationship between humans and cattle is invaluable and longstanding. Evidence suggests cattle's wild, larger, and now-extinct ancestors, the aurochs, were also linked to early humans. Similarly valuable for their milk and labor power, yet significantly more threatening due to their size, aggression, and speed, auroch domestication was slow and complex. Discover new information about the fascinating ancestors of modern cows and the potential of re-introducing the species with selective breeding.