How disgorgement works while making sparkling wine

One of the Widow Clicquot’s many innovations was the process of riddling

Riddling involves storing Champagne bottles at an angle and methodically turning them in order to collect any sediment in the neck of the bottle. The technique—which was kept a strict secret—cut down on both time and waste, allowing the House of Clicquot to outsell its competitors for decades until word inevitably leaked and riddling became the standard.

Making Champagne from start to finish

This video from wine educator Amelia Singer covers everything from grape to glass. She’ll walk you through pressing the fruit, fermentation, aging, disgorgement, and, of course, drinking.

How fermentation works

Alcoholic fermentation is the process where yeast transforms grape sugars into ethanol, creating wine. Microscopic fungi (commonly known as yeast) metabolize sugars, producing alcohol and carbon dioxide. Fermentation's speed and temperature impact wine's flavor and style: cooler temps suit fruity whites, while warmer ones enhance red's tannins. Fermentation stops when sugars are depleted or by temperature extremes, and sometimes yeast removal yields sweeter wines. Get a quick breakdown of the process with this easy explainer.

Wine explained

Wine is the sublime product of fermentation, the process of breaking down fruit—typically grapes. As the grapes ferment, yeast consumes the natural sugars and converts them to alcohol. With the process first developed and refined thousands of years ago, wine has been a central feature of celebrations throughout modern history. Want to learn more about its origins? Check out 1440's explainer on wine.

Strict rules dictate the making of Champagne

Some regulations, such as geographical area and grape varieties, are fairly well known. But to be true Champagne, winemakers must follow guidelines for all sorts of finicky things, including pruning, press yield (how much juice is extracted from the grapes), alcohol content, vineyard management, and aging, among others.

A standard glass of champagne poured straight down releases about a million tiny carbon dioxide bubbles, according to two decades of research by a French physicist.

Prosecco—Italy's sparkling wine—is produced using the tank method

Italy’s best-known sparkling wine, Prosecco, has many similarities to Champagne. However, Prosecco performs its secondary fermentation in a different manner. Rather than taking place in the bottle using the French method, fermentation of Prosecco takes place in large, pressurized steel tanks, making it easier to produce on a large scale. The technique results in light, fresh flavors and plenty of bubbles.

Champagne’s fizz used to be considered a flaw

The bubbliness that we love now was once considered a winemaking failure. In fact, Dom Pérignon probably would have referred to it by its common nickname at the time, "vin du diable," or devil’s wine. The wine’s volatility often caused bottles to explode, which was both dangerous and costly. It wasn’t until the development of sturdier bottles and more consistent winemaking techniques that popularity truly soared.

Only one region in France can legally call its sparkling wine Champagne.

There's a legal loophole behind California Champagne

In the late 19th century, sparkling wine production took root in California before France began the fight to own the term “Champagne.” Many American winemakers already used it for easy recognition. The battle continued for over a century before reaching an agreement in 2005, stipulating that American sparkling wine couldn’t be labeled as Champagne unless the producer was already calling it such.

Watch experts blindly taste test Champagne and other sparkling wines

Champagne’s prestige typically comes with a high price. So is it worth it? Professional wine judge Dr. Matthew Horkey invites a Champagne expert and a producer to a blind taste test to find out. The individuals try sparkling wines from across the world and do their best to sniff out (sip out?) which is the real-deal Champagne.

At Disney World, glass bottles and jars are pulverized into the smooth gravel and sand used in greenhouses that grow the flowers for the parks and resorts.

Red wine, 101

How does a bottle of red wine get to the table? In this podcast episode from VinePair, tastings director Keith Beavers covers this wide-ranging wine category. Learn about the entire process of red wine production, from grape to glass. The episode provides a great starting line for general wine knowledge and a jumping-off point into individual varieties or regions.

Wine connoisseurs say proper tasting requires looking, smelling, tasting, and thinking

Tasting wine can be intimidating, which is why Wine Folly cofounder Madeline Puckette breaks down the four steps in this helpful video, encouraging viewers to pour a glass and follow along.

Wine is divided between Old World and New World

The distinction stems from both geography and winemaking technique and tradition. This video breaks down how different viticultural regions fit into each category and the common traits of both Old World and New World wines. It also provides helpful tips for reading Old World wine labels.

The vast majority of Champagne is labeled 'dry' or even 'extra dry'

Sweetness levels are determined by the amount of sugar added to the wine at the end of the process—anything up to 6 grams per liter is extra dry, and up to 12 grams per liter is still considered dry.

In 1910, riots swept Champagne over unfairness in the winemaking industry

The French are well known for protesting, and their winegrowers are no exception. After years of disastrous harvests caused by bad weather, disease, and deceptive practices by large Champagne houses, smaller vintners fought back.

12 things we learned about Champagne

Champagne isn’t just sparkling wine—it’s a protected name tied to France’s Champagne region and made using the strict champenoise method. This explainer looks at its surprising history, from early fermentation mishaps to how it became a global symbol of celebration.

Georgian wine and the qvevri method

What do we know about early viticulture? The earliest evidence of winemaking comes from the country of Georgia. More than 8,000 years ago, people began fermenting grapes in clay vessels called qvevri (pronounced kway-vree). Join Master of Wine Konstantin Baum for a video diving into the origins of winemaking in Georgia, exploring how that country's unique mix of climates and cultures made it the perfect place for wine to flourish.

Why your wine smells unpleasant

Ever had the experience of receiving a bottle of wine with a janky, less-than-favorable odor? This Esquire article ventures to answer this question and offers the explanation that the culprit is likely corked wine. Read to understand why corks can create a moldy or musty scent, and feel emboldened to send a corked bottle back for something with improved quality.

Sparkling wine was a political tool in the Soviet Union

To show the world that the Soviet Union had recovered after the devastating famine of the early 1930s, leader Josef Stalin turned to a surprising source: sparkling wine. Stalin believed that if everyday citizens could access luxury goods like caviar and Champagne, it would show socialism had succeeded. The result was Sovetskoye Shampanskoye, a Soviet-made sparkler that achieved his goal of availability and affordability if not quality.

A guide to white wine

Aside from color, how does white wine differ from red? This comprehensive guide to white wine covers everything from grape varieties to production methods to aging techniques. It provides explanations for several common white wine blends as well. You'll also discover an overview of tasting notes for several popular white wines, and suggestions for foolproof food pairings like brie and Chardonnay.

How winemaking has changed throughout history

Winemaking is an ancient practice, and researchers continue to find evidence that this ritual came even earlier than previously estimated. This article outlines five key turning points in wine’s history, from the fermentation of fruit by our primate ancestors to today’s increasingly popular “New World” wine. Discover the fascinating scientific and cultural factors that led to wine’s changes in flavor and increased symbolic importance.

How chefs suspend liquid in edible pearls resembling caviar to introduce a new texture to fluids

Through spherification, drops of a solution of sodium alginate and a flavored liquid are placed in a calcium lactate solution, which forms a chemical skin around them. This is because calcium replaces the sodium in the alginate chains, forming a gel around each drop's liquid interior.

The non-alcoholic wine market

A no-nonsense, stats-based exploration of the relatively new market for nonalcoholic wine. Driven by people looking to consume less or no alcohol at all, production of nonalcoholic wine has increased dramatically over the last few years. This report details the basics of nonalcoholic winemaking, as well as the current state of the market and what to expect in the future.

Bacteria have been genetically engineered to bioluminesce when wine has spoiled

Developed by researchers at Hebrew University, the method involves the firefly enzyme luciferase, which emits light from within bacteria expressing when they are in the presence of acetic acid vapors produced by wine. The process provides affordable, on-site, real-time monitoring of fermentation quality.

A quick guide to rosé wine

What is a rosé? Rosé wines are technically reds, though they’re typically served cold and have more flavor characteristics in common with white wines. This primer explains the basics of the fastest-growing wine category in the US. It covers production and rosé-making regions and styles, along with some common tasting notes for each bottle.

Watch underwater photosynthesis make water look like champagne

In shallow waters where sunlight can reach, photosynthetic reactions absorb water and dissolved carbon dioxide, producing bubbles of oxygen at the surface of plants. As these bubbles rise to the water's surface, a fizzy appearance is created.

How fermentation enables the pickling of food and the production of beer

This process occurs when microbes produce lactic acid, ethanol, or carbon dioxide after consuming sugars. The acid helps preserve vegetables in a brine solution during pickling and gives them a sour taste, while ethanol serves as the inebriant in alcoholic beverages. The acid and carbon dioxide give sourdough bread its taste and texture.

Modern Champagne owes much of its existence to one woman: Widow Clicquot

Barbe-Nicole Ponsardin, better known as the Widow Clicquot, might not have actually invented Champagne, but her innovative approach to winemaking yielded many techniques still used today. Taking over her husband’s failing business after his death, the Widow Clicquot combined business savvy and innovative thinking to make the process easier, more efficient, and, most important, more profitable.

Visualizing California's wine production

While Europe has France, Italy, and Spain, the US has California. The bulk of US wine production takes place in the Golden State, accounting for roughly two-thirds of the United States’ nearly 800 million gallons produced each year. This chart compares California and United States wine production from 1995 through 2022. Production in both has been trending down for several years, partially due to extreme weather events.

What is orange wine?

You've heard of rosé, a so-called anomalous wine. But what about orange wine? Orange wine is made using white wine grapes and red wine production methods. This guide walks you through the history of these wines—now trendy in the global market after being produced for thousands of years in places like Georgia. It also explores the flavors typically found in orange wine and how to pair it with food.

Dom Pérignon was a 17th-century French monk often inaccurately credited with inventing Champagne

You’ve probably heard of Dom Pérignon the brand, but what do you know about Dom Pérignon the man? He is often credited with inventing Champagne—which is why the iconic (and expensive) Champagne house is named after him—but the truth is he simply pioneered many methods for manufacturing it.

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.

The robust wine production of Antarctica

Antarctica might not be known for its agriculture, but parts of its unique climate are suitable for growing wine grapes. Most of the wine produced there is icewine, a style of dessert wine commonly found in Canada and Germany. This guide covers Antarctica’s unique soil composition, grape varieties, and how exactly penguins contribute to this unusual wine-growing region. There’s even a recommendation for an Antarctic tasting room for adventurous souls.

Britain’s bottle innovation saved Champagne

Champagne wouldn’t be where it is today without a surprising partner: 17th-century British glassmakers. An energy crisis caused by deforestation—not enough trees to burn—led to the search for an alternative fuel source. Enter coal. The plentiful resource burned much hotter than wood, creating stronger glass that could stand up to the pressure of the carbon monoxide produced by the wine’s second fermentation and solving one of the fledgling industry’s most vexing problems.

Cava is Spain's sparkling wine

Champagne is delicious, but it’s not the most budget-friendly beverage. Cava is a Spanish wine produced through the same traditional method used to make Champagne but often sold at a lower price. Cava can be produced in several different regions, offering the possibility of more diversity than what is typically found in Champagne.

Glass can be endlessly recycled without losing quality

Sand from specialized mines is thoroughly cleaned and melted at more than 1,600 degrees Celsius before being poured onto liquid tin and evenly spread out to form glass sheets. Some factories are designed to reprocess 100% of glass scraps created when cutting glass with diamond-tipped blades or lasers.

Although vinegar was first discovered when wine was left to sour after exposure to air, the fermentation of different base ingredients contributes to the variety of vinegars seen today.

The 19th-century Gold Rush and its sudden influx of European residents helped turn California's Napa Valley into wine country.

Breaking down the different types of drinking water, from alkaline to sparkling

While tap water is regulated by the EPA, environmental and infrastructural factors can introduce contaminants, which filtering can help to remove. Distilled water has had all of its mineral contaminants removed and may be used in laboratory settings, but mineral water has them added in for taste or to promote health.

Some people smash Champagne bottles on ships for good luck

Long before Champagne existed, people performed good-luck rituals before setting sail. But since animal sacrifice is generally frowned upon these days, a new tradition developed before a ship’s maiden voyage: smashing a bottle of Champagne against the hull.

Distinguishing club soda, seltzer, and sparkling water

The three forms of drinking water are similar, but their differences lie mostly in the presence and proportion of minerals and carbonation. Read this quick explainer on the major differences.

The tradition of drinking Champagne on New Year's is believed to come from ancient Rome

Julius Caesar might not have had sparkling wine, but when the Romans created the now-standard calendar that begins on Jan. 1, they celebrated with a toast. The tradition spread throughout Europe and then the colonies, and so when Champagne became the drink of choice for special occasions, it was only natural that it became the standard New Year’s Eve sip.

Explore a list of 12 recipes incorporating techniques from molecular gastronomy

The recipes include popcorn shooters that taste like liquid caramel corn, almost-instant soft serve made by blending frozen fruit with sugar and fromage blanc, a fusion of fried rice and pizza, and skewered fruit coated in a broiled, glossy meringue.

The surprising science behind Pop Rocks

Have you ever wondered why Pop Rocks makes tiny explosions in your mouth? Well, there's actually pressurized carbon dioxide bubbles trapped within the sugary candy. This 19-second video shows you what Pop Rocks look like under a microscope.

The top wine-producing countries in the world

Three European countries dominate the world in wine production: France, Italy, and Spain. This table lays out how the world's top wine-producing countries compare in terms of annual volume, with Europe and the United States comprising the bulk of production. Visualize the country-by-country difference with this bar graph.

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

Champagne played a role in resisting the Nazis

When France surrendered to the Nazis in 1940, the invaders occupied the north. This was home to wine regions like Champagne and Bordeaux, which the Nazis were eager to loot. Winemakers took a stand by sheltering dissidents in their cellars, passing intelligence across borders, and even giving their lives to the cause.

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.