A vegetarian diet is part of the Lunar New Year tradition

The Lunar New Year lasts 15 days, with specific rituals for specific days

On the first night, loved ones gather to celebrate their honor and say goodbye to the successes and tribulations of the old year. On the fourth day, the God of the Kitchen is honored to prevent kitchen accidents. And beginning on day 12, people prepare for the final Festival of Lanterns.

Eating fish during Lunar New Year is believed to bring prosperity

Many of the traditional Lunar New Year dishes are deeply symbolic—such as fried spring rolls resembling bars of gold. How the dishes are prepared, served, and eaten is crucial for carrying out their powers.

Lunar New Year is celebrated around the globe

“Lunar New Year” is a catchall term that encompasses celebrations in several Asian countries. The date of the new year can vary by location depending on which calendar—lunar, lunisolar, or solar—is being used, but many of the traditions are shared across borders.

A clean house is essential for celebrating the Lunar New Year

The earliest recorded instance of this cleaning ritual is from 241 B.C.E. By sweeping out dust and dirt and getting rid of clutter and unwanted items, it’s believed that you won’t carry extra burdens into the new year and will have space for the prosperity and fortune coming your way.

The Lunar New Year was widely celebrated until Mao Zedong and the Communist Party

In the 1960s, Mao ushered in the Cultural Revolution, an attempt to make China a more modern, industrialized nation. In keeping with this, he banned traditional holiday customs in favor of “revolutionary” actions like chanting Communist Party slogans and engaging in a “self-criticism” ceremony. These changes weren’t very popular and were quickly reversed after Mao’s death.

Explained: The Year of the Rabbit

One of the world's largest holidays, this visual guide will help you welcome the Year of the Rabbit and celebrate the new lunar year.

'Diet for a Small Planet' popularized the vegetarian diet

Frances Moore Lappe’s 1971 book provided recipes for vegetarian dishes, introducing millions to soy, sprouts, and tofu. It also argued that a vegetarian diet was a political act that could solve world hunger by redirecting food from livestock to humans.

Firecrackers on Lunar New Year originated to ward off evil spirits

Many countries have attempted to ban firecrackers, though some rolled back those restrictions for the sake of the holiday. This tradition, along with numerous other practices, has evolved for decades since the origin of the festival.

A year's name is determined by the 12-year Chinese zodiac cycle

According to Lunar New Year traditions, the coming year gets its name based on the 12-year Chinese zodiac cycle. The animals, in order, are rat, ox, tiger, rabbit, dragon, snake, horse, goat, monkey, rooster, dog, and pig. 2026 is the Year of the Horse, an animal known for its strength and momentum, while 2027 will be the Year of the Goat.

China has used several different calendars because of changes in government structure

For many centuries, during which China was an imperial nation, the lunar/lunisolar calendar (aka the “rural calendar”) was the basis for organizing the year. Several attempts were made over the decades to switch to the Gregorian calendar—which begins Jan. 1—but it wasn’t until the People’s Republic of China was founded in 1949 that it stuck.

Why Christians eat fish on Fridays during Lent

The rule isn't actually to eat fish—it's to abstain from eating warm-blooded animals on Fridays, the day of the crucifixion. Fish filled the gap because it was cheap, plentiful, and theologically convenient. As it happens, the medieval Catholic calendar's proliferation of meatless days became one of the drivers of the global fishing industry.

The tradition of the graveyard picnic

This article from Eater shares a fresh perspective on eating amongst the dead. Writer Tiffany Leigh shares the cultural significance of picnicking in cemeteries during the Qingming Festival, also known as Tomb Sweeping Day, which is celebrated in Chinese culture. Her article explains how Qingming can be a tender and lighthearted event to remember the deceased and how that can differ from modern American attitudes toward death and cemeteries.

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.

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.

Mardi Gras blends pagan celebrations with Christian traditions

The holiday has its roots in pagan celebrations, like ancient Rome's Saturnalian and Lupercalian festivals, which celebrated spring and fertility. Rather than abandoning these traditions, Catholic leaders in Rome incorporated their spirit into a celebration that would expel citizens' debauchery in preparation for the sacrifices they'd endure during the Lenten season. Around the world, this holiday season is called Carnival, though the New Orleans version is usually called Mardi Gras.

China developed an artificial closed ecosystem in preparation for a future lunar base

Yuegong-1, also known as Moon Palace 1, was a Beijing facility where volunteers simulated life on a colony and conducted experiments on bioregenerative life support systems to assess their viability in an off-Earth environment. The longest experiment at the 0.04-acre facility lasted 370 days.

More than 2 billion people across the globe include bugs in their diets

Entomophagy is the practice of eating insects. It has been around for millennia. Bugs are nutritious and, in some places, considered a delicacy.

A Spanish New Year's Eve tradition is eating 12 grapes at midnight

When midnight hits, participants in Spain, as well as Mexico and some Latin American countries, are encouraged to eat a grape for each of the clock’s strikes. (We’re assuming they’ve got some nice grandfather clocks!) The tradition is intended to bring good luck in the new year. The idea is believed to have originated in the 1890s, but took off when Spanish grape farmers had a surplus harvest.

Eating KFC is a Christmas tradition in Japan

Since a 1974 marketing campaign, eating KFC on Christmas has become a nationwide custom in Japan. Families place orders weeks in advance, and the holiday accounts for nearly a third of KFC Japan's total yearly sales.

Gladiators followed a mostly vegetarian, high-calcium diet

Analysis of skeletons from a gladiator cemetery at Ephesus by researchers at the Medical University of Vienna found little meat consumption but unusually high calcium levels—likely from drinking wood ash mixed with water to promote weight gain and protect vital organs.

Buddhists believe the Buddha practiced yoga

Although yoga is often associated with Hinduism, many Indian spiritual traditions engage with similar practices. It’s said that Buddha practiced an intense form of ascetic yoga before rejecting the practice and eventually discovering “the middle way,” a philosophy that rejected extremes.

The cuisine of the Mount Everest base camps

Depending on their budget, Mount Everest climbers are either eating canned meats and hearty vegetables or a more elaborate menu with additions like protein powder and chia seeds. Fresh food flies to the base camp every day by helicopter.

As of 2022, China has the largest reserve of rare earth elements

At 37.9% of estimated global reserves, China possesses twice the amount of REEs as Vietnam, the next closest nation. REEs, or lanthanides, are a set of 17 elements on the periodic table, which, alongside scandium and yttrium, share similar chemical properties that make them difficult to separate from within ores.

NBA superstar Victor Wembanyama spent the 2025 summer training with monks in central China to enhance his body and mind.

Chinese scientists transplanted a pig lung into a human being—but it had to be removed

In August 2025, Chinese scientists transplanted a pig lung into a brain-dead person, a common research step for this type of experimental work. Researchers used CRISPR technology to alter six proteins in the pig genes to make the organ seem less foreign to the human immune system. Within a day there were indications the organ wasn’t functioning well and that the person’s body was rejecting it. Scientists ended the experiment after nine days.

A Thanksgiving meal was celebrated in Virginia in 1619

Although the Pilgrims' meal with the Wampanoag is often cited as "the first Thanksgiving," historians note a meal intended to mark "a day of thanksgiving to Almighty god" was celebrated by early settlers three years earlier. President John F. Kennedy acknowledged the day in his 1963 Thanksgiving proclamation.

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.

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.

'Silent' fireworks have gained more interest in recent years as a quieter celebratory option.

Before humans, the Soviet Union and the United States sent animals—including apes, dogs, and cats—to space during the Space Race.

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

Studies suggest when you sleep is as important as how much you get, and syncing with your circadian rhythms may lead to less fatigue and improved long-term health outcomes

When caught in the mouths of cardinal fish, seed shrimp release glowing, bioluminescent chemicals, which alert predators of the cardinal fish, prompting the shrimp's ejection.

Read a deep dive on the 'all-purpose healing' peptide BPC-157.

Cultural norms about how to handle the bodies of loved ones in communities in West Africa have hampered Ebola responses.

The identity of the Tank Man in the iconic photo from the 1989 Tiananmen Square protests remains unknown and was possibly killed.

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

Planarian flatworms are small, aquatic worms with exceptional regenerative capabilities. When cut, the worms can regenerate multiple bodies in a matter of weeks.

Up to a million Girl Scouts sell about 200 million cookie boxes every spring, generating $800 million, largely because refusing a child is frowned upon

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

Poison ivy's characteristic rash is caused by an allergic response to an oily compound in the plant called urushiol.

44% of Americans say they pray at least once a day—discover how your state's religiosity stacks up against the rest of the country.

Volcanic activity may have triggered the Black Death by spewing gases that led to crop failures in Europe, thus forcing the import of grain ships with plague-infested fleas.

A researcher recently discovered an interview from 1967 between groundbreaking journalist Joan Didion and the Grateful Dead, years before the band became an institution.

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

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

While the first exchange-traded fund (a 'basket' of different assets that can be bought and sold on a stock exchange) in the US only launched in 1993, the global ETF market has grown to more than $10T in the short time since.

While the sun's gravity keeps the planets in orbit, their gravity also pulls on the sun, causing it and everything else in the solar system to orbit around a mutual balance point called the barycenter—the true center of the solar system.

Play the role of a student in a game where you try to navigate college and remain debt-free, selecting different income levels, high school experience, race, ethnicity, and more.

Electrical grids worldwide must double their power delivery capacity by 2050 to meet surging demand from AI and electric vehicles.