Retired gladiators often became trainers, referees, or exhibition fighters

How ancient Roman gladiators got ready to rumble

Before they could lay the smackdown in the arena, gladiators were professionally trained, combining a physical regimen with an education in the rules of the ring. Contrary to popular belief, archaeological evidence suggests most gladiators weren't killed in the action, and women may have fought on rare occasions. This article breaks down a life of a Roman gladiator.

Female gladiators fought in Roman arenas, though they were rare

While most gladiators were men, a small number of women also fought in the arena. Their presence fascinated and unsettled Roman audiences, and they adopted stage names invoking Amazons and mythic heroines.

Gladiators fought in specialized armatures designed only for the arena

This illustrated guide breaks down the most common gladiator armatures, showing how each was highly stylized for spectacle rather than warfare. This explanation suggests why gladiators generally made poor soldiers when drafted into the legions.

Some Colosseum fighters battled wild animals instead of other humans

Not everyone who entered the Colosseum was a gladiator. Learn about the bestiarii—who ranged from trained animal fighters to condemned prisoners—and how their encounters with wild beasts became one of Rome’s most lethal spectacles.

Hear how gladiator fights were funded, judged, and sometimes fixed

In a wide-ranging interview, Professor Michael Carter unpacks the business of gladiatorial games—from advertising and fighter merch to referees, match rules, and a code of conduct that often pushed gladiators to spare defeated opponents.

Roman gladiator referees wore tunics and carried switches

Drawing on visual and textual evidence, a Roman social historian shows that referees were a constant presence in gladiatorial combat. Rather than armor, they wore striped tunics and used long switches to signal fouls and control fights from a safe distance.

Emperor Commodus fought as a gladiator while ruling Rome

Commodus, who reigned from 180–192 CE, scandalized Rome’s elite by appearing in the arena despite being the son of Marcus Aurelius. The ancient biography—though partly fictional—captures the shock his gladiatorial performances provoked.

Spartacus: Enslaved ancient Roman gladiator turned revolt leader

Sold into slavery and forced to be a gladiator, Spartacus ultimately took the fight outside the arena and revolted against the Romans. This article dives into the history of the rebel leader. Spartacus was originally from Thrace, a part of ancient Europe that included parts of modern-day Bulgaria, Turkey, and Greece. Exactly what led to his enslavement is unclear, but it likely involved ancient Rome's attempt to subjugate Thrace.

‘Roman military pensions’ were among the first known pensions in history

Instituted by the first Roman emperor, Augustus, around 13 BCE, these early iterations of pensions made it so soldiers sometimes received about a decade's worth of their pay, plus some land to live on. Augustus instituted these pensions to secure loyalty and reduce the risk of coups and unrest. This video includes more fun tidbits about the history of retirement.

'Heroes always have their scars. Some you can see, some you read about later on.'

- Boxer George Foreman (1949 - 2025)

Arnold Schwarzenegger fueled a lot of the interest in strength training, beginning in the 1980s

This was notable because clinicians around the 1950s thought that lifting heavy weights was bad for health, dampening muscle-strengthening interest that dates back to the ancient Greeks. Beyond Schwarzenegger-inspired interest and the popularity of Venice Beach bodies, the weight training movement also later gained momentum due to accumulating scientific evidence and the rise of entities like Crossfit. (Some users may experience a paywall.)

Even athletes aren't immune to the sports-betting craze

While gambling scandals occasionally blew up before 2018, the widespread legalization of sports betting provided athletes with more opportunities to bet on the games they were playing.

Peloton instructors have built expansive personal brands

Outside of teaching Peloton classes, many instructors have amassed large social media followings and brand deals—ranging from modeling for Puma and Adidas to "Dancing With The Stars" appearances. On top of their influencer work, leading instructors at Peloton—like Cody Rigsby, Emma Lovewell, and Robin Arzón—reportedly earn salaries of more than $500K.

Some senior Nazis fled to South America and lived for decades

Using so-called "ratlines" through Spain, Italy, and into South American countries like Argentina, many of Adolf Hitler's closest associates evaded capture after the fall of Berlin in 1945. This video details the fate of eight, including infamous doctor Josef Mengele and logistics expert Adolf Eichmann.

How endurance athletes can build resilience

Long-distance runners and other endurance athletes can improve their performances using tips explored in this article. Findings from two recent studies show that strength training, high-altitude training, and intense interval sessions are all potential methods for ameliorating long-term athletic capabilities.

The average gig worker likely doesn’t have an employer-sponsored retirement plan

But just like full-time 9 to 5 office workers, gig workers can still save for retirement. An article outlines strategies for gig workers seeking to save for retirement, including different ways to think about what the money from each “gig” should go toward.

Ancient Greeks recognized public speaking as a teachable art form

Clear and eloquent speech is valuable for people in all walks of life. Some tips for becoming an effective speaker include considering your audience and how to benefit them, defining the goals of your speech, and practicing.

Hear how Ray Dalio spends his time since he retired

Dalio emphasizes finding meaningful relationships, both in work and in life. After officially retiring from his hedge fund, Dalio says he spends his time learning, reading, and trying to mentor younger generations.

Many politicians join private equity firms after leaving Washington

Both Democrats and Republicans have a history of leaving politics to work in private equity, raising concerns about the government's protection of private equity firms.

Some chefs relinquish their Michelin stars

Five years after Marco Pierre White became the youngest chef to ever achieve a three-star rating, he also became the first chef to “return” his stars and retire. Since then, multiple chefs have followed in his footsteps and requested to be removed from the judging process.

John Madden influenced generations of NFL players, coaches, and fans

John Madden coached the Oakland Raiders from 1969 through 1978, never had a losing record, and won Super Bowl XI. But his post-coaching career as a broadcaster and video game brand solidified his stardom.

Wrestling's superstars are capable of electric 'promos'

One convention of pro wrestling is the “promo”—a televised interview that allows wrestlers to develop their personas and articulate their characters’ motivations. The “Macho Man” Randy Savage is arguably the best to ever cut a promo, with his gravelly voice, memorable catchphrases and hilarious non-sequiturs making for great television.

One '$64,000 Question' winner went from police officer to Shakespearean scholar overnight

Redmond O’Hanlon was a police officer living on Staten Island, New York, when he competed on “The $64,000 Question.” His knowledge of Shakespeare earned him $16,000, which was four times his annual salary. After appearing on the show, he became a minor celebrity, and created a Shakespeare-themed set of playing cards and established the O'Hanlon Shakespeare Service, a consultancy on the Bard, all while continuing to work for the NYPD.

Volcanologist survives 5 eruptions while living on Mount Vesuvius

As physicist Luigi Palmieri ducked around lava flowing down the slopes of Mount Vesuvius, he also solidified the field of volcanology. This article details his contribution to science through his dangerous ventures to the volcano that buried Pompeii...

Movies that killed these 17 actors' careers

Hollywood's history is checkered with flubs and successes, and many actors have suffered from portraying specific roles, even if the films were successful. This list goes into 17 acting careers that took a nosedive after a specific role, including Elizabeth Berkley in "Showgirls" and Sofia Coppola in "The Godfather: Part III." Read the rest here.

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 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.

After 25 people used virtual reality headsets to practice flying with virtual wings—flapping their arms—their visual cortex responded to the wings almost as if they were real arms, treating them as body parts.

Double world record holder Hunter Ewen helped conquer his fear of balloons, called globophobia, by training to win Guinness World Record titles for balloon inflation.

Exploring the Larry Bird punch that almost changed March Madness

Graffiti dates back to at least ancient Pompeii, where citizens scrawled messages to one another on public walls

Volcanoes 'die' when their supply of magma runs out, if they are shifted away from their underlying magma reservoir, or if they get clogged by collapsing or their magma cooling back into rock.

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

A Yale student wrote a profound essay about the consulting industry's influence on elite college students that was published in a book of her writing after she died in a post-graduation car accident.

Iran's Revolutionary Guard Corps is independent of Iran's regular army and is one of the most powerful and influential military-political organizations in the Middle East.

In 2025, four executives from large tech companies were given positions in the US Army Reserves—including Palantir Chief Technology Officer Shyam Sankar, which reinforced Palantir's ties with the US military and its role as a leading defense partner.

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.

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

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.

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

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

Some Pokémon have been named after real and fictional organisms, while some real-world species have been named after Pokémon, such as Chilicola charizard and Binburrum zapdos.

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

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

American short story writer Flannery O'Connor raised 40 peacocks, which became potent symbols for her fiction's elegant violence

Urushiol, the oily toxin in poison ivy, can remain allergenic on clothing for years.

The history of many kitchen appliances involves unexpected discoveries and applications, including wartime radar turned hamster defroster and replacing an 'ice king' with heat-stealing boxes.

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.

The distributor behind 'Rocky Horror' pulled the film from its scheduled national release, believing it would be a failure, though it eventually amassed a dedicated fanbase through midnight showings, a trend that continues over 50 years later.

Shooting stars, or meteors, are fragments of asteroids and comets that burn up as they enter Earth's atmosphere, creating streaks in the sky called meteor showers.