See how the Winter X Games course is built

The first Winter X Games launched in 1997 at Big Bear Lake

The inaugural Winter X Games in 1997 introduced snowboarding, skiing, and snowmobile events—helping boost winter action sports’ popularity and paving the way for snowboarding’s inclusion in the 1998 Winter Olympics.

The X Games is an annual extreme sports competition

The official X Games site offers event schedules, athlete profiles, competition results, and news for both summer and winter editions—along with videos and highlights from skateboarding, BMX, motocross, and other action sports.

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.

A fast explainer on every Winter Olympic sport

Slalom, luge, skimo: The 16 sports at the Winter Olympics aren't the most familiar to everyday audiences. They can be divided into three categories: track, indoor, and outdoor. This video breaks down each sport's rules and quirks and the variations of its events in less than eight minutes.

One halfpipe skier qualified for the Olympics via loopholes

Freestyle skier Elizabeth Swaney reached the 2018 Winter Olympics by completing safe, trick-free halfpipe runs and accumulating ranking points in low-participation events. The story, told humorously in this brief video, highlights how qualification systems can reward persistence and rule optimization over peak athletic performance.

Shaun White is among the most decorated X Games athletes

Competing in both snowboarding and skateboarding, Shaun White has won 15 X Games gold medals—10 in snowboard superpipe—making him one of the most successful and versatile athletes in the event’s history.

The steep and slippery Russian ice slides sparked centuries-long obsessions with thrill-seeking

When a French traveler happened upon the 17th and 18th century Russian pastime of sledding down man-made hills, he brought the idea home and inspired others to modernize the mechanics. Adoration for coasters spread around Europe and eventually reached the US, where the scream machine would undergo major advancements.

The complex science of snow removal

Plowing snow seems simple, but its actually a technically complex task and requires significant logistics, patience, and funding. New York City's 19,000 miles of roads require days to plow at a cost of $12M per inch of fallen snow, and roughly 17 million tons of salt were applied to road surfaces across the US in a recent year. Dive into the details of snow removal with an in-depth and funny video.

Avalanches happen when layered snow fails, often on perfect ski slopes

Snowpacks form unstable layers as weather shifts; a weak, refrozen layer buried under fresh snow can shear and release a slab avalanche on certain steep slopes. Triggers range from new snowfall to the movement of skiers, while survival depends on the presence of ski partners, beacons, and rescue teams.

See how artificial Christmas trees are made

Modern artificial Christmas trees are built from bent steel frames and PVC plastic. The plastic is cut into strips and shredded to mimic the needles of an evergreen tree. See the factory process of these mass-produced holiday mainstays.

Learn about the Black Bear Sports Group—a hockey conglomerate changing the ice rink industry

Ice rinks are notoriously difficult to operate, due to the complex cooling systems required to maintain the ice itself, and have an average operating lifespan of 25 years. However, Black Bear Sports Group has made millions by buying up failing ice rinks and running robust youth sports programming.

See how CES comes to life with a massive setup across Las Vegas

This behind-the-scenes video shows crews assembling the sprawling CES show—filling more than 2.5 million square feet of exhibition space with booths, lights, and tech from around the world ahead of the event’s opening.

Engineering tall structures requires managing wind, earthquakes, and other destabilizing factors

Reinforced concrete, energy dampers, braced frames, flexible structures, and aerodynamic decks were among the methods implemented when building structures such as the Shanghai Tower, the Texas Super Skyscraper, and the South Rangitīkei Viaduct.

Wastewater from geothermal power plants helps melt sidewalk snow in Iceland

Located on the Mid-Atlantic ridge, where the North American and Eurasian tectonic plates move apart, the nation saw geothermal power meet more than 90% of its heating demand in 2024. After the hot water produced by these plants is used to heat homes and businesses, it is transferred through small pipes beneath Reykjavík's sidewalks.

See how Stonehenge was built

This short animation shows how human beings managed to lug 30-ton stones over miles of prehistoric English countryside and stand them up The Stone Age engineering involved using giant wooden rollers and carving precisely interlocking tongue-and-groove joints to hold the heavy stones in place.

Watch the annual three-day revamp of the Q'eswachaka bridge

Rebuilt every year since the Inca empire, this bridge still is used today by locals who want to traverse the 120-foot-wide gorge that runs beneath it. This three-minute video shows just how much effort goes into its restoration.

Playing around with an AR sandbox

The white sand acts as a projector screen and a topographic map image is projected on the surface. An XBOX Kinect is positioned to read the contours of the sand and draw new topographic lines according to how the sand is moved.

An in-depth analysis of Augusta National, the home of the Masters

This in-depth analysis of Augusta National Golf Club, the famed site of the annual Masters Tournament, breaks down the course's complex greens and tricky layout. Golf Digest editor Luke Kerr-Dineen walks viewers through the course's green book, demonstrating just how difficult Augusta is compared to other courses. More than anything, it gives you some context to better understand why your favorite golfers might struggle with the course's punishing slopes.

Track Santa and his industrious elves

Starting in December, you can follow along with Santa’s trek across the globe. Spend time on the map, play games, and even translate your holiday messages into other languages.

Davos becomes extremely heavily secured during the WEF

During the annual World Economic Forum in Davos, the city effectively turns into a fortress, guarded by thousands of Swiss army, police, and civil security personnel, with restricted airspace, drone surveillance, snipers, checkpoints, and round-the-clock patrols protecting global leaders.

Explore NASCAR’s dozens of tracks across the US and Mexico

See detailed information on every track used for NASCAR’s top three divisions. Tracks vary in shape, length, and seating capacity.

How NASA plans to build a lunar base, from roads to habitats

The Apollo program aspires to return humans to the moon—and to build humanity's first permanent habitat on its surface. The project involves complex construction plans, including creating roads from moon dust, baking bricks to build habitats, and more.

Disney World's Magic Kingdom includes an underground utilidor

Walt Disney viewed everything happening in his parks as a performance and didn't like it when that performance was disrupted by necessary aspects of the park's maintenance, like trash collection. With Florida's Disney World, the company corrected that problem by building a massive area underneath the park to be used as a "backstage."

The most challenging marathons in the world

Even on a flat course, the event is a taxing ordeal. Now imagine those 26.2 miles climbing some of the world’s highest mountains (via the Tenzing Hillary Everest Marathon or the Kilimanjaro Trail Marathon), across the Great Wall of China, or trekking up the Inca Trail. These races won’t earn you a PR, but they will make for good stories.

The show follows a frantic production schedule

The show is pitched, written, and designed in a week. Tuesdays feature infamously long writing sessions that usually stretch into Wednesday mornings. Fridays include shooting for digital shorts and an initial run-through of live material. Before Saturday's live show, there's an extended dress rehearsal.

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.

Watch how algorithms can be designed to train themselves and self-improve without human input, to the point where the optimized code is too complex for programmers to understand.

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

For centuries, Niagara Falls has been a magnet for daredevils seeking to conquer one of nature's most powerful wonders, with its 200-foot drop and water rushing at 32 feet per second with 280 tons of force.

Children are now three times more likely to say they want to be a YouTuber when they grow up than an astronaut, with some even attending 'YouTube camps' that teach kids how to create content for the platform.

Watch how deep-sea mining equipment collects and processes polymetallic nodules—metal-rich, potato-shaped rocks—from the ocean floor and creates environmentally damaging plumes of sediments.

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.

See how fireworks are made and learn how metals like magnesium and copper are responsible for different colors.

The deadliest aspect of volcanic eruptions is often not lava, but pyroclastic flows—avalanches of ash, gas, and rock that can move more than half the speed of sound.

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

Power lines are dotted with large, brightly colored balls to improve the visibility of these thin wires to helicopters and small planes and help prevent potential crashes.

See how Budweiser's famous Clydesdales spend their days at Warm Springs Ranch, where roughly 70 to 80 of the beer brand's giant horses can be found at any given time.

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

Explore an interactive map built from more than 100,000 survey responses on where people find joy in their lives

In 1984, Operation Smash Hit intentionally crashed a 239-ton train into a nuclear waste canister at 100 miles per hour to prove the canister's safety, which remained completely intact and lost just 0.29 of its 100 pounds of pressure.

Explore fun facts from the USPS, including unique post office buildings, a stamp that traveled past Pluto, and more.

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

Objects can be 3D printed with light by projecting 2D computerized tomography (CT) scans onto rotating cylinders of resin, which solidify upon exposure.

In 1963, a basement renovation in Turkey revealed a passageway to a hidden, multilevel underground city that once housed as many as 20,000 people

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.

Walt Disney's early film 'Alice's Wonderland' was a groundbreaking innovation in the silent film era

The American Society of Civil Engineers' infrastructure report card gave the US a C in 2025, its highest grade since the project launched in 1998.

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.

About 2,000 US babies are born annually without some portion of their limbs, potentially leading to a lifetime of pricey prosthetics.

Hedge funds, the private investment firms that trade a wide swath of financial assets, make money by imposing steep fees on investors and from the fund's investment performance.