The 2026 Milan-Cortina Games are the most geographically spread out ever

100 storylines to watch at the 2026 Milan Cortina Olympics

NBC compiled 100 storylines to watch at the Milan Cortina Winter Games—spanning medal races, comeback bids, historic firsts, and geopolitical questions—to help fans track what could define the 2026 Olympics Winter Games.

The number of cities bidding to host the Olympics has dropped in recent decades

Hosting the Olympics was once an honor and a way to bring people and prestige to a city. But in 2017, only two nations bid to host the 2024 Summer Olympic Games. This video walks through how every Olympics since 1960 has run over budget, and how the era of building dozens of new venues for the Games contributed to high cost overruns and corruption.

How the Winter Games used to look

Using archival footage from the first Winter Olympics in 1924 to the present day, this video explores 100 years of Winter Olympic competition. Watch different eras of ski jumping, figure skating, and bobsledding. See how athletes use the facilities year-round to train. And learn how swimming facilities used for the Summer Games are transformed into curling ice for the Winter Games.

Snowboarding was first included in the Olympics in 1998

Snowboarding entered the Winter Olympics in 1998 in Nagano, Japan, featuring giant slalom and halfpipe events—a move influenced by the sport’s rapid growth and mainstream exposure through competitions like the X Games.

Davos hosts the world’s oldest international invitational ice hockey tournament: the Spengler Cup

Founded in 1923, the Spengler Cup is the world’s oldest international ice hockey tournament, held annually in Davos. Created to promote reconciliation after World War I, it remains one of the sport’s most prestigious invitational events.

The tournament in 2026 will have 48 teams

After 24 years of having a 32-team tournament, the FIFA World Cup will get an upgrade in 2026, expanding the field to make it the largest World Cup ever.

The Italian music contest that inspired Eurovision

Italy's Sanremo Festival began in 1951 as a way to boost tourism in the Italian Riviera during the offseason, with three acts performing original songs on a national radio broadcast. The format would be replicated five years later by Eurovision, though Sanremo is still around.

The economics of ski resorts

More than 480 ski resorts pack in nearly 65 million visitors each year in the US for historically high prices. Daily lift tickets may cost three figures at many locations. Amid industry consolidation and more stringent land use regulations, ski resorts are upping their prices—a factor that does not appear to be dampening the sport's popularity. Learn more here.

The marathon was not an event in the ancient form of the Olympics

The ancient Olympics started with just one footrace, a roughly 3-mile jaunt dubbed the "dolichos." Over the centuries, it blossomed into multiple running events, field events, combat sports, and equestrian events—all performed in the nude. This list showcases eight more lesser-known facts about the ancient Games.

Grands Prix run March through December at circuits across 5 continents

F1's nine-month season crosses five continents in locations steeped in history and meaning for drivers, teams, and the sport. There are 24 events in 2026, starting in Australia and ending in Abu Dhabi in the United Arab Emirates.

The sports competition developed on the Alaskan tundra

Alaska's NYO Games invite high school athletes from the state's over 270 indigenous tribes to compete in numerous events based on survival tactics developed by their ancestors. This short documentary from Great Big Story walks through some of the more grueling events and speaks with the Games' coaches and young athletes about how the event preserves their shared culture.

Aurora-related activities drive significant tourism in regions near the Arctic Circle

As the peak solar cycle approached from late 2024 to early 2026, airlines serving countries such as Iceland, Finland, and Canada increased their scheduled flights, with direct flights to Tromsø, Norway, doubling since 2018. The northern lights tourism market has grown about 10% per year and is expected to increase from $941.9M in 2024 to $1.648B in 2030.

A nearby super volcano poses an even greater risk to Italy than Vesuvius

The Campi Flegrei supervolcano, with over half a million residents nearby, may be the region’s true threat. This BBC short shows how scientists monitor Campania’s volatile geology—and why people remain drawn to the landscape despite the danger.

View a map of US data center infrastructure in 2025

Thousands of data centers across the country have already been built, with more under construction or planned. Facilities are connected via transmission and fiber optic lines, with the latter spanning an estimated length of 160 million miles.

How melting ice impacts the whole world

Melting glaciers and ice caps are far from where most people live, but their impact can be felt across the planet. Visit four places—the American West, a Himalayan valley, the northern Atlantic, and Texas—with this immersive interactive to see the various impacts of melting ice around the world.

As of 2025, CERN is the world's largest particle physics laboratory

Founded in 1954, the European Organization for Nuclear Research's laboratory is located near Geneva, Switzerland, and more than 10,000 scientists from more than 100 countries visit its facilities each year. Its largest tool is the Large Hadron Collider, a 27-kilometer-long tunnel that accelerates protons to near the speed of light.

What happened on WWI's Italian Front?

The battle in the Dolomites, or the White War, might have been the roughest, most arduous, and deadliest conflict during World War I. Italian and Austrian troops fought for control of the Dolomites mountain range over the course of three years, leading to the deaths of 700,000 Italian soldiers and 350,000 Austro-Hungarian troops. A grim account of a dirty little war high in the Dolomites.

The Council on Foreign Relations maps conflicts to watch in 2026

This interactive map highlights conflicts to watch in 2026, rating each by likelihood and potential impact and allowing users to explore detailed background on every potential hotspot.

As of 2022, just 0.5% of installed renewable energy capacity worldwide is geothermal

Despite being able to generate electricity regardless of the weather, solar (28%) and wind (27%) are far more prevalent, primarily because of their lower upfront costs. Geothermal plants use 88% less space than solar farms to produce the same energy, but have been restricted to geologically active regions.

Explore a gallery of O'Neill cylinder space settlements

The structures consist of a pair of cylinders with a total enclosed land area of 500 square miles and can house several million people. Each is approximately 20 miles long, 4 miles in diameter, and contains three mirrors that open and close to form a day-night cycle inside.

Stanford built a Google Maps for the Roman Empire, revealing how much it cost to travel in the ancient world

The title of 'World’s Largest Christmas Tree' is disputed

Cities in the US, Italy, Germany, and the Netherlands all claim they have the world’s largest Christmas tree—ranging from massive evergreens, TV and communication towers, and hillside light displays.

See a lunar eclipse share the night sky with the Milky Way

Photos taken at the Cerro Tololo Inter-American Observatory in Chile in March 2025 captured a blood moon and the Milky Way galaxy within the same field of view. The moon appears red from the bluer parts of its reflected sunlight being scattered by Earth's atmosphere.

MLB teams can travel with roughly 12,000 pounds of gear and luggage

Each of the league's 30 teams has travel directors facilitating intricate logistics to move players and luggage to the next city, often after a game and the night before another game day. This video breaks down the wild planning required.

Affluence largely influences where Michelin stars are awarded

Countries with high GDP are the most highly decorated with Michelin stars. As this 2024 in-depth statistical analysis notes, though, that appears to be changing, with the Guide beginning to recognize other areas of the globe.

Brazil's Carnaval takes place in a designated stadium

Like Mardi Gras, the official Carnaval celebration in Rio de Janeiro occurs annually before the Lenten season. One of the key differences is that Brazil's version includes a ticketed component held at the Sambadrome Marquês de Sapucaí, a long, open-air stadium where audiences can watch the floats pass.

The 1987 Nintendo video game 'Stadium Events' isn't known for being particularly fun, but its scarcity has made it a highly sought-after item that has sold for up to $35K at auction.

The US first hosted the World Cup in 1994, a tournament that lives in soccer infamy for its poor planning and the murder of Colombian player Andres Escobar, who'd accidentally scored on his own net.

The Russia-Ukraine conflict is the largest ground war in Europe since World War II in casualties, forces mobilized, and displacement of civilians.

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

See photos of Meteora, a mountainous site in central Greece, home to 14th-century monasteries perched atop soaring outcroppings.

In 2026, Finland was named the world's happiest country for the ninth consecutive year based on its wealth, social safety network, and high life expectancy, among other factors.

In preparation for this weekend's Eurovision finale, which is something like the World Cup of pop music, here's a young Céline Dion performing (for Switzerland?) at the 1988 competition.

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

This real-time tracking of the hantavirus cruise ship outbreak in May 2026 offers a unique glimpse into the global reach of the outbreak and whether the virus sickened passengers and their communities around the world.

Scientists can determine Earth's past climate conditions by analyzing air trapped in microscopic bubbles within ice cores—columns of compressed snow layers that build up over hundreds of thousands of years.

American dance legend Martha Graham, sometimes called 'the Picasso of dance,' refused to perform at the 1936 Olympics in Berlin and conceived the piece 'Chronicle' in response to the experience.

Hotels in Cannes, the glamorous city on the French Riviera, hire hawks to ward off seagulls during the city's famous film festival.

While El Niño moves warm Pacific Ocean waters east along the equator, La Niña moves them west, shifting where rainfall will become more common for months.

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

Fireworks-related ER visits are on the rise—in 2024, they increased by 52% as compared to the prior year.

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

Legendary architect Frank Lloyd Wright designed the SC Johnson headquarters in Wisconsin, aiming to make a cathedral-like workplace

The use of fungi to detoxify land and water—a process known as mycoremediation—has been used to clean up natural resources affected by the 2025 California wildfires.

The hormonal disorder PCOS was renamed PMOS in 2026, a move designed to improve care and research by shifting the focus to the hormonal causes of this condition that affects 1 in 8 women.

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'

The USPS spent $3.97B in 2024, accounting for .058% of the federal budget.

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

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

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.