South Koreans grew roughly 7 inches in a century on average

South Korea has the lowest fertility rate in the world

If current birthing trends persist, every hundred South Koreans today will have only six great-grandchildren between them. This crisis is a result of high expenses, harsh work-family trade-offs for women, declining marriage rates, and other societal factors. Some newer policies are helping to build incentives for having children, but larger issues also need to be addressed.

How life ranks in South Korea

As South Korea developed over the last half of the 20th century, quality of life soared. The country now outperforms the world average when it comes to education, health, and civic engagement, according to the OECD’s Better Life Index. In this dashboard, you can see where South Korea ranks in terms of housing, jobs, income, and more, and compare it against other developed countries.

Why South Korean women are having fewer babies

For decades, Asian countries have been combating dwindling birth rates by basically bribing families into having more children: offering government-subsidized housing, free IVF treatments, and even straight-up cash handouts. It hasn’t worked. In this BBC video, a TV producer, a cartoonist, and a private-school teacher explain their views on having children in 21st-century Korea.

There are roughly 7,000 Korean restaurants in the US

A generation ago, the average American had never heard of kimchi or bulgogi, but these days, Korean cuisine is booming in the United States. And it’s no accident. This one-minute explainer video from Morning Brew reveals what role the government played in boosting the popularity of Korean food abroad, and what it all has to do with foreign debt and soap operas.

How Korea’s beauty industry is impacting its healthcare system

Hallyu, or the spread of Korean culture, has made South Korea a global leader in the beauty industry. People worldwide travel to the country, seeking aesthetic procedures like microneedling and noninvasive lifting. The $4B industry attracts many doctors seeking high profits. However, the result is a healthcare system facing a critical shortage of general practitioners and hospital physicians.

Korea's "real-life mermaids"

Explore the incredible world of Haenyeo, Korea's female freedivers who dive to depths of up to 60 feet without oxygen tanks. These amazing women have been practicing this ancient tradition for centuries, and yet, their story remains largely unknown.

K-pop is one of South Korea's biggest exports

Writer Vivian Yoon could never have imagined that the music she secretly loved as a kid growing up in Los Angeles’ Koreatown would become the phenomenon it is today. In this 14-part podcast, Yoon takes the deepest dive into the history of K-pop, a surprising journey that passes through the 1992 LA riots and a hip-hop club in Seoul once frequented by Black American GIs.

Hallyu, or 'Korean wave' is the phenomenal expansion of Korean culture around the world

Described as a sort of “soft power,” South Korea managed to dominate the world with tools like “Squid Game,” “Parasite,” or BTS instead of military force. Skincare, music, movies, television, and food are just some industries that have boomed and grown in popularity in recent years.

Global life expectancy has more than doubled since the 1850s

The human species experienced a dramatic increase in expected lifespan over the past 150 years. Antibiotics, improved sanitation, and better worldwide food distribution are a few factors contributing to this rapid transformation. Use this interactive resource to explore longevity gains over time and compare these improvements across the globe.

Imagining the reunification of the Koreas

The idea of reunifying North and South Korea has been a geopolitical dream for years, though one that feels perpetually out of reach. That hasn’t kept some from imagining it, though. Reddit user Aofen created a set of maps that postulate what effect a hypothetical reunification would have on population numbers, birth rates, median income, political affiliation, and more.

The South Korean government invests in K-pop, a strategy intended to expand the country's soft power around the world.

Wealthy, 'chaebol' families rule South Korea's economy

A handful of huge family-run conglomerates, or chaebol, are the engines of South Korea’s economy, with Samsung alone representing 20% of the country’s GDP. This gives the chaebol (literally “wealth group”) outsized power, often leading to corruption, labor violations, and anticompetitive practices. One economist interviewed in this Vice documentary says the chaebol have replaced Korean democracy with corporatocracy.

How K-pop conquered the world

How did Korean musical acts go from unpopular and at times maligned to filling arenas and creating one of the most viral music videos of all time? This 25-minute audio documentary from BBC World Service explains how social networks, plastic surgery, and government tax breaks helped turn K-pop into the multibillion-dollar global juggernaut we know today.

South Korea is separated from North Korea by a demilitarized zone

There’s a lot of symbolism going on in the South Korean flag: a red-and-blue yin-yang represents the harmony created by opposing forces, and the white background represents peace and purity. The four black trigrams symbolize the four elements. The CIA World Factbook has more info on this country of 52 million, including where it ranks globally on obesity rates, energy consumption, and more.

South Korea's decades long effort to build a new capital

South Korea has spent decades trying to ease overcrowding in Seoul by developing Sejong City as a new administrative hub. Named after the king who created Hangul, Sejong was designed to decentralize government functions—but slow population growth and limited transit have complicated the plan.

The disparity in life expectancy between wealthy and impoverished nations has notably narrowed

In 1950, people in Norway lived to age 72, on average, while those in Mali lived to just 26. By 2015, the countries with the worst conditions had made such significant progress that the global average life expectancy had surpassed the rate of any nation in 1950.

K-pop increased the visibility of Asians in American media

Yale sociologist Grace Kao speaks about the massive cultural impacts the world has received from K-pop’s success. The academic talks about the genres K-pop borrows from, the visibility that groups like BTS gave to the Asian community in the media. The resource also features an intro playlist curated by Kao for those interested in getting into the music.

South Koreans appear to be losing interest in K-pop

K-pop fandoms don’t seem to be losing steam in the US, but apparently, South Korean fans are less interested in their domestic music industry. A number of factors could be contributing to this dwindling passion, such as scandals with idols, BTS’ hiatus, and less dependency on media after COVID-19. Currently, there’s no panic that the industry is dying, but there is increasing concern that the future will not be quite as bright as the past.

See South Korea's nighttime light usage, which far surpasses that of North Korea.

You can tell a lot about a place by looking at satellite imagery of the earth at night. Economists use such images to study poverty and inequality, especially about secretive countries where it can be difficult to get information any other way. An image from NASA's Earth Observatory shows the difference in electrification between North and South Korea (and the lights illuminating the DMZ are visible from space).

How to eat Korean food

If you don’t know your banchan from your bibimbap, Chef Seoyoung Jung offers a quick breakdown of the anatomy of a typical Korean meal. She also gives some useful do's and don'ts for Korean mealtimes, including why you should always place your rice bowl to the left of the soup bowl (and never pick it up while you’re eating)

US defense spending peaked during the Korean War at 13% of GDP

In 1953, during the Korean War, US defense spending reached 13.58% of GDP—more than three times today’s level. That peak marked the most militarized moment of the Cold War, and spending has never returned to that level since.

There is a nature preserve in Korea's DMZ

In almost every way, the Demilitarized Zone is a depressing place, a testament to humans' inability to make peace. There is one surprising upside: Keeping people away has allowed nature to thrive. Recently released images offer a 360-degree view of some of the hundreds of endangered species making a comeback in the DMZ, including white-naped cranes, mountain goats, musk deer, and golden eagles.

K-pop is defined by catchy music, synchronized dances, and devoted fans

Thanks to its eye-catching aesthetics and catchy music, South Korean pop has sparked a global industry. Both their sound and visuals are meant to be fun and addictive to consume.

The US and South Korea have a robust, if delicate, alliance

The deep ties between South Korea and the United States go back decades, but the relationship hasn’t always been frictionless. When two off-duty American servicemen accidentally killed two South Korean middle-school girls in 2002, it set off anti-American protests that led South Korea to seek a more balanced relationship. The Council on Foreign Relations traces key moments in the two countries’ seven-decade history.

Seven of South Korea's presidents have left office before their term ended

Recently removed President Yoon Suk Yeol isn’t the first South Korean leader to face turmoil at home. As this Voice of America piece shows, at least seven of the country’s 20th-century heads of state saw their political careers (and, in some cases, their lives) come to an abrupt and sometimes violent end.

See which countries have already reached their peak population, and when others will eventually reach theirs.

The hypercompetitive world of becoming a K-pop star

K-pop, a global $8B industry, rose from its 1990s regional roots to worldwide fame thanks to hits like “Gangnam Style.” Trainees endure years of intense training in performance and media skills, with only 4% to 5% debuting.

Korean barbecue uses thin slices of marinated beef

Korean food, and specifically Korean barbecue, jumped across the Pacific to become one of the fastest-growing international cuisines in the United States. In Korean restaurants, dishes like bulgogi (thin slices of marinated beef) are grilled at the table and accompanied by a wide variety of side dishes.

Why do humans have such long childhoods?

Humans have over twice as long childhoods than other animals with similar lifespans like whales and elephants. A human child can grow for nearly 20 years before they become a reproducing adult. Researchers believe there's a connection between long childhoods and human's unusually large brain size, though the science is not totally clear. Dive into what scientists know here.

An archive of Korean film

If Bong Joon Ho’s 2020 Oscar-winning film Parasite whet your appetite for Korean cinema, check out the Korean Film Archive’s YouTube channel, which has more than a hundred full-length classic films available to stream for free, some dating back as far as 1930. Many of the titles are remastered and feature subtitles in multiple languages. Start with “Mandala” (1981) and “Aimless Bullet” (1961).

Roughly 10% of the world's population is older than 65 (2023 data)

With recent advances in medicine, sanitation, and nutrition, expected lifespans have rapidly risen around the globe—resulting in a rapidly aging global population. The worldwide distribution has seen a nearly 600% jump in the population of people aged 65 and older.

Trot: Korea's melancholic pop that came before K-pop

Following the end of the Japanese occupation, Koreans shared their complex emotions through a musical genre called trot. Blending sorrowful lyrics with upbeat music, trot was used to dance the pain away after a difficult period.

The North Korean nuclear threat, explained

What would happen if North Korea gets a working ICBM Watch this six-minute video by Vox for an explanation of the North Korean nuclear threat. The Soviet Union first gave nuclear technology to North Korea in the 1950s, when they helped their ally...

See an anamorphic illusion of a massive crashing wave in South Korea

An enormous aquarium with perpetually crashing waves has popped up amidst an urban landscape in South Korea, but don’t expect to hear the water sloshing around if you walk by. Designed by District, the elevated tank is actually a massive anamorphic illusion. The digital media company created the pub

Why human brains were bigger 3,000 years ago

Our modern civilisation may be the most advanced to ever exist on Earth, but around 100 generations ago, our ancestors had brains that were larger than our own.

North Korea country profile

North Korea has often been described as one of the world’s most secretive societies. Learn the basics about the Democratic People’s Republic of North Korea with this breakdown from the BBC. North Korea emerged in 1948, following the end of the Second World War. Today, it remains one of the few countries still (nominally) under communist rule. Key facts unpack the realities of everyday life inside North Korea.

A backgrounder on North Korea’s power structure

North Korea has been ruled by three generations of the Kim family since 1948, one of the world’s longest-running dynastic dictatorships, where absolute authority flows from the Supreme Leader. Read the Council on Foreign Relations' backgrounder to understand the country’s structure of power.

Is North Korea fighting a food crisis?

North Korea is facing a food crisis placing it on the brink of famine. Read (or watch) Al Jazeera’s detailed take on the food crisis unfolding in North Korea. Since the 1950s, the country has relied on a collective agriculture system. But...

South Korean artist uses her own body as a canvas

Dain Yoon is a South Korean artist whose whimsical paintings utilizing her body as a canvas have gone viral. See examples of her works where she uses her face and torso to present elaborate, often surreal, visual works.

Data visualizations showing population growth around the world

This page presents data, charts, and analysis on changes in population growth around the world. Over the last few centuries, the human population has gone through an extraordinary change. In 1800, there were 1 billion people; today, there are more...

Global population growth peaked six decades ago, at 2.3%.

Uncovering the evolution of history's largest dinosaurs

This article details how sauropods—the dinosaurs that Little Foot would call longnecks—repeatedly evolved to attain such colossal sizes, towering over other land critters, including tyrannosaurs and mammoths. Sauropods were giant, long-necked...

Do people really look younger than they used to?

Why do people today look younger than they used to? From style to science, there are 3 surprising reasons we age differently now.

Girls are hitting puberty earlier than ever before

Around the world, there has been a spike in children—especially girls—experiencing early puberty and doctors are seeking to understand why. The rise has been particularly strong post-2020. Early-maturing girls are at a higher risk for developing...

The 2024 women's national championship between Iowa and South Carolina drew nearly 19 million viewers

Fueled by Caitlin Clark's star power in her final college game, the South Carolina-Iowa championship peaked at 24 million viewers, more than the men's final that year, making it the most-watched basketball game of any kind in five years.

K-pop idols have reduced rights due to their contracts

In 2024, the South Korean government ruled that celebrities are not entitled to the same rights as workers. This decision was made in response to the band NewJeans, whose members raised concerns about workplace harassment. The South Korean labor ministry instead found that the content of their contracts indicates that they do not hold the same legal status as other workers in the country. The dispute highlights the ongoing debate about the entertainment industry's treatment of idols.

How global conditions have improved over 200 years

In an era of 24-hour news, it can feel as if the world is on a perpetual downward spiral. This set of visualizations zoom out, and show how global living conditions have improved in recent centuries. The percentage of people living in extreme...

Training to be a K-pop idol is a high-pressure experience

The life of an idol is known to be arduous, but what does life look like before one even reaches fame? In this video, a reporter investigates the K-pop dance schools of South Korea and unveils a darker side of the industry. In hopes of "making it," students undergo relentless training routines and auditions to achieve their idea of perfection. While the pupils insist on their autonomy and belief in the system, there are clear pressures to conform and meet industry expectations.

Inside the architecture of Pyongyang's Kim dynasty

Since the bombings during the Korean War wiped out much of Pyongyang in the 1950s, three leaders of the Kim dynasty of North Korea have remade the ancient capital from the bottom-up, designing workers monuments, vast streets, and collectivized living spaces. Take a look inside the reclusive city with this architectural analysis accompanied by photographs.

North Korea, in nine infographics

In recent decades, North Korea has spent nearly a third of its annual Gross Domestic Product on military spending, although data is not always forthcoming. This spending has funded major nuclear and missile projects as a means to deter attacks from...