The 'Original Six' era between 1942 and 1967 is known as NHL's golden age

National Hockey League, explained

Founded in 1917, the NHL started with four Canadian teams and now spans 32 franchises across North America. Its iconic Stanley Cup, first awarded in 1893, remains a unique prize, with winners' names hand-engraved each year. The league generates billions in annual revenue, aided by key expansions, lucrative TV deals, and global fan engagement. While player safety and labor disputes have posed challenges, the NHL remains a cornerstone of professional sports, offering an 82-game season culminating in the fiercely contested Stanley Cup Final.

The Spanish flu had a major impact on the 1919 NHL season

Just two years after the National Hockey League was officially formed, its champion was playing the PCHA champion for the Stanley Cup. The series was tied, going into the deciding Game 5, when all but three NHL players fell ill with the Spanish flu. No champion was crowned that year.

The 1960s Boston Celtics are among the NBA's best teams

The 1960s was a decade dominated by the Boston Celtics. They won nine championships in the decade and 11 titles in 13 seasons between 1957 and 1969, propelled by their coach and general manager "Red" Auerbach" and center Bill Russell.

NHL players used to not wear helmets or masks

Until the 1970s, hockey goalies didn't wear masks to protect their faces with any regularity. Instead, they took pucks off their cheeks, foreheads, and mouths, resulting in serious scars. Any player who entered the league after June 1, 1979, was required to wear a helmet, but several players who'd started before then chose to continue playing without one.

A tragic injury led to the original NHL All-Star Game

The annual NHL All-Star Game is a joyous affair celebrating the best players each season. But its origins came from one of the most terrifying moments in hockey history. In a 1933 game, Maple Leafs wing Ace Bailey was nearly killed on the ice, and the NHL organized a benefit game to raise money for his family.

A new logo helped the NBA stay relevant in the '70s

In 1967, the American Basketball Association was formed, featuring a flashier style of offense. The competition caused player salaries to rise in both leagues. After watching Major League Baseball unveil its new logo, the NBA decided to use the same designer to create an iconic logo for the league. It debuted in 1971 and reignited basketball fans' interest.

The 1960s through 1980s are generally considered the ‘Golden Age of Advertising’

This time period spawned some of history’s most well-known ad campaigns, from "I Heart NY" to Nike’s “Just Do It” campaign. In this video from the 4As (the American Association of Advertising Agencies), advertising executive Jerry Della Femina reflects on the most creative ads of the era.

Hollywood's 'golden age' was controlled by vertically integrated studios

Hollywood in the early to mid-20th century was largely controlled by the "Big Five" studios: Paramount, Warner Bros., Fox, MGM, and RKO. The studios were vertically integrated, overseeing every aspect of film production, distribution, and exhibition. During this era, actors like Cary Grant and Judy Garland were under contract with specific studios—typically for seven years. Garland signed with MGM at age 13, which counted on them to draw audiences.

See the “Miracle on Ice” through the eyes of a Soviet player

In this video, hockey legend Slava Fetisov reflects on the USSR’s powerhouse teams, his experience in the 1980 Olympic loss to the US, and his later move to the NHL—where Russian players became dominant forces.

The top 10 most unbreakable Winter Olympics records

Some athletes and teams dominate a sport or an era. This video compiles the records least likely to be surpassed (and excludes those that are impossible due to rule changes). From the Dutch sweep of four podiums in speed skating to Eric Heiden's five individual gold medals at Lake Placed in 1980, watch this list of the Games' most enduring feats.

The All-American Red Heads were the first pro women's team

Formed in 1936, the barnstorming team played more than 200 games a year around the country. Much like the Harlem Globetrotters, the Red Heads combined basketball and comedy.

Rivalry between the AFL and NFL led to a merger—and the creation of the Super Bowl

Competition between the American Football League and the National Football League led to a 1966 merger agreement, with the Super Bowl created as a championship game to determine league supremacy before the two leagues were fully integrated.

One NHL team tosses salmon to its fans

Detroit Red Wings fans have thrown octopuses on the ice since 1952, and fans of other teams have tried their own hand at tossing things in the rink ever since. It's now become a calling card for the Seattle Kraken, whose fans nod to the city's Pike Place Market by tossing salmon onto the ice.

Hear the story behind 11 iconic Super Bowl photos, told by the photographer who shot them

Sports Illustrated legend Walter Iooss Jr. revisits 11 unforgettable Super Bowl images—including Namath, Montana, and Taylor—explaining how light, access, and timing captured moments that defined the game’s visual history.

England's sole World Cup win featured a 'ghost goal'

The 1966 match is known for Geoff Hurst's controversial third goal—called a "ghost goal." Watch the original footage, including the legendary call from announcer Kenneth Wolstenholme, and decide for yourself if the ball went in.

Visualizing how changes to lineups would impact historical baseball games

This visual essay maps how data-informed lineup construction has revolutionized baseball. Amid the embrace of analytics, the game's best overall hitters were moved from the third spot to second, power bats were shifted out of the "cleanup" role, and speedsters—typically the leadoff batters—were pushed to the bottom half of the nine-player lineup. Joe Carter, the hero of the '93 World Series, likely never hits his iconic walk-off from the cleanup spot in a modern lineup.

Two-thirds of antibiotic classes were made between the 1940s and 1960s

The vast majority of bacterial treatments were developed during the "Golden Age of Antibiotics," an era of rapid innovation and drug discovery that led to the reduction of millions of deaths worldwide. Since 1970, only eight new antibiotic classes have been discovered.

The Six Gallery, and San Francisco at large, helped the Beats grow

The Six Gallery was located in the “Harlem of the West,” where jazz musicians, filmmakers, painters and poets experimented with no regard for commercial success. “If Ginsberg had broken new ground,” historian Rebecca Solnit writes, “the Six had made it possible to go public with it.”

The cars were originally produced by European manufacturers like Alfa Romeo, Ferrari, and Maserati

Other than the four wheels and open top, the early Formula 1 cars have little in common with today’s machines. But the era has a rich history. Using historic video and photos, this hour-long documentary details the iconic drivers of the 1950s, the evolution of the premier teams, and how the era left its mark on the sport that’s still being felt today.

How Prohibition changed beer

This historical survey from The Beer Connoisseur explores the breweries that survived the government's ban on alcohol production. The common denominator? They all pivoted their business models.

See the most iconic photos from four decades of LIFE magazine

The first official World Chess Championship was held in 1886

The inaugural world championship took place across New York, St. Louis and New Orleans in 1886, where Wilhelm Steinitz defeated Johannes Zukertort. Steinitz became the first recognized world champion, establishing the modern era of organized competitive chess.

What Americans ate after WWII

Returning from World War II, the American cultural landscape saw a vast number of changes. Cuisine, in particular, diversified and modernized thanks to traveled soldiers and wartime innovation. From inventions like powdered cheese to the popularization of instant coffee and Chinese food, explore the changes to the American food industry that continue to influence what we consume today.

NATO was formed in 1949 to deter Soviet expansion and integrate Europe

Europe was in shambles after World War II, which saw 36 million Europeans killed, and the Soviets were looking to increase their influence. Beyond deterring the Soviets, the alliance sought to restore Europe and prevent nationalist militarism akin to the German Nazis and Italian Fascists.

The Open Era redefined both men's and women's tennis

The early days of modern tennis were largely enjoyed by the upper class, who had money for lawns to play on. More often than not, the best players competed for the love of the game, not money. This led to Grand Slams limiting the competitions to amateur athletes. Things changed in 1968, considered the start of the Open Era, when professional players were permitted to play.

From 19th-century whalers to startup accelerators, venture capital has a pretty exciting history

While the aforementioned whaling industry has a lot of similarities to today’s venture fund models, the first modern venture capital firm wasn’t founded until 1946.

Exploring the Larry Bird punch that almost changed March Madness

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 idea for the Federal Reserve was conceived in secret in 1910—with bankers donning duck hunt gear for disguise while traveling to a remote country club on Georgia's Jekyll Island

Budweiser stores yeast derived from the original 1800s strain in a secret bunker, which only the Head of Yeast Management can access—not even the CEO

'Shogun,' a 1980s TV series, helped popularize sushi in the US by stimulating an American interest in Japanese culture.

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

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

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.

Meet the 56 signers of the Declaration of Independence—most of whom didn't put pen to paper until August 2, 1776—and see their original signatures.

The name 'Silicon Valley' arose from the founding of Shockley Semiconductor Laboratory in Fairchild Semiconductor in 1956-57, founded near Stanford University in Palo Alto

The Great Salt Lake's distinct dual coloration results from high-salinity organisms that only live in the northern portion and produce a purple protein.

The United States is one of only around two dozen countries with a fully federal system of government, in which power is divided between national and state governments.

In its famous catalog, Sears sold $600 DIY house kits from 1908 through the 1940s, resulting in an estimated 100,000 'Sears and Roebuck homes.'

The word 'jazz' evolved from 'jasm,' 19th-century American slang for 'energy'

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

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.

Indefinite cloning of some endangered species may not sustain their longevity because cloning success rates decrease as genetic mutations accumulate.

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

Comedy legend Catherine O'Hara, star of 'Schitt's Creek' and 'Home Alone,' quit 'Saturday Night Live' after just one week to return to her old job.

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.

The Nasdaq's 'Magnificent 7' companies are responsible for roughly 40% of the Nasdaq 100 index's gains, while the remaining 93 companies account for the other 60%.

The Brothers Grimm were lawyers before they were storytellers, and became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

Most of the observable universe's volume consists of voids and supervoids—enormous regions of space with little to no galaxies, stars, or light.

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.