The Hans Niemann scandal rocked chess in 2023

A 13-year-old Magnus Carlsen challenged Garry Kasparov in 2004

In 2004, prodigy Magnus Carlsen faced reigning world number one Garry Kasparov in a rapid game at age 13. Carlsen held a strong position and nearly defeated Kasparov, signaling the rise of a future world champion.

Hikaru Nakamura became a chess star both on the board and online

A five-time US champion, Hikaru Nakamura helped chess expand its popularity through streaming. His Twitch and YouTube audiences number in the millions, drawing younger fans and fueling the game’s surge in popularity worldwide.

A 2024 cheating scandal cast doubt on the industry

In 2024, National Fantasy Football Championship, a fantasy league with big payouts, fired one of its employees for manipulating data. The episode cast doubt on the relatively unregulated industry, despite the league coming down hard on the nefarious worker.

The betting scandal that rocked college basketball

In the 1940s and '50s, illegal bookmaking in college basketball was rampant at Madison Square Garden. In the 1949-50 season, City College of New York players shaved points during games, though they played honestly in the NIT and NCAA tournaments, winning both. This OddsShark.com article explores how the points-shaving scandal was exposed, who went to jail, and its impact on the NIT and CCNY.

GothamChess built the largest online chess audience in the world

International Master Levy Rozman, known as GothamChess, has more than 6 million YouTube subscribers and billions of views. His mix of tutorials, commentary, and humor has introduced millions of new fans to the game in the digital era. In this video, he discusses his decision to challenge Grandmaster Magnus Carlsen.

Tim Donaghy and the NBA game fixing scandal

A two-year investigation by ESPN details how former NBA referee Tim Donaghy conspired to fix games, who he was working with, and where the money was going. In a lengthy statement, the NBA denied much of the new claims in the article, saying the data ESPN used was not strong and they were unable to replicate it. Donaghy was given a lifetime ban and served nearly all of his 15-month sentence.

Major scandals have undermined the reputation of the Olympics

With billions in public money in play and the high stakes of winning gold for one's country, the Olympics have had their fair share of scandals. This Global Investigative Journalism Network list highlights eight groundbreaking investigations by journalists about the Olympics. It includes the 2014 Russian doping scandal, venue corruption in Rio, and the decadeslong cycle of sexual abuse by an Olympic doctor.

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.

Meet Clever Hans, the 1900s horse that was believed to be able to solve math equations and read German

When Clever Hans was prompted with math questions, he responded by tapping his hoof to indicate his answers. Even a panel of experts found no indication of trickery in the horse's demonstrations. However, psychology student Oskar Pfungst found that Hans stopped tapping once a subtle cue on his owner's face told him to stop. The cues were so subtle that Wilhelm von Osten didn't even know he was giving them.

The longest official chess game lasted 269 moves and over 20 hours

In 1989, Ivan Nikolić and Goran Arsović played a marathon 269-move match in Belgrade. Lasting more than 20 hours, the game ended in a draw.

The 1919 Chicago White Sox were banned from baseball for fixing the World Series

The Black Sox scandal involved eight 1919 Chicago White Sox members accused of intentionally losing that season’s World Series in exchange for financial kickbacks from gamblers. Ultimately acquitted in court, the players, including star outfielder “Shoeless” Joe Jackson, were permanently banned from baseball.

A top Alzheimer's researcher was accused of faking results

In 2021, an investigation revealed photo manipulation in images from a seminal 2006 paper by researcher Sylvain Lesné on the role of amyloid plaques in progressive Alzheimer's disease. The revelation rocked the field, leaving many wondering whether they had tried to build on fabricated results. (Some users may experience a paywall.)

A Guardian writer turned midlife chess slump into an obsession

Journalist Stephen Moss embarked on a chess self-improvement journey described in "The Guardian." Not a how-to, but a reflection on loss, drive, and whether mastering chess can mean mastering oneself.

Explore (digitally) the Computer History Museum

When IBM’s Deep Blue supercomputer won its famous chess rematch with then world champion Garry Kasparov in May 1997, the victory was hailed far and wide as a triumph of artificial intelligence. But John McCarthy—the man who coined the term and pioneered the field of AI research—didn’t see it that way. An obituary about McCarthy—who passed in 2001—and his ideas.

33 images that became central to huge scandals

In 1985, one player said 40% of his colleagues used cocaine

The 1985 Pittsburgh Drug Trials found over a dozen MLB players taking the stand to testify about drug use around the league. Mets star Keith Hernandez, who was given immunity, testified 40% of players used cocaine. The trial led to seven convictions.

José Raúl Capablanca lost only 34 games in his entire career

World champion from 1921 to 1927, Capablanca was famed for his near-invincible style and masterful endgames. His extraordinary record of just 34 lifetime losses across thousands of games earned him the nickname “The Human Chess Machine.”

NHL Commissioner Gary Bettman rejects ties between CTE and playing hockey

After multiple shocking deaths and several explosive studies, the NFL chose to embrace the league’s role in brain injuries related to concussions. But despite having concussion numbers similar to football and several studies on hockey players, the NHL has chosen to dispute the link.

The James Beard Awards invited controversy by evaluating character

When the foundation initially asked judges to start considering chefs’ personal conduct in 2018, there was little pushback. By the time the 2023 awards rolled around, that was no longer the case. A chef’s nomination was pulled due to allegations of bullying, causing several previous winners to renounce their awards.

Hamilton publicly admitted to an affair to rebut corruption charges

In 1797, Alexander Hamilton published the Reynolds Pamphlet, confessing to an extramarital affair and blackmail payments to disprove accusations of financial corruption—clearing his name legally but ruining his reputation.

German Nazi war crimes suspect, 96, who went on the run goes on trial

A 96-year-old German woman who was caught shortly after going on the run ahead of a court hearing last month on charges of committing war crimes during World War Two appeared before a judge on Tuesday in the northern town of Itzehoe.

Klaus Schwab resigned from the World Economic Forum in 2025

Schwab stepped down as chair of the World Economic Forum in 2025 amid reports and internal scrutiny over alleged improper use of Forum resources and workplace culture issues, ending more than five decades at the organization’s helm. The board later reshaped its leadership structure to a more institutional model rather than a founder-centric model.

NATO leads cyber war games in Estonia

Estonia is host to one of the world’s largest annual interactive cybersecurity drills. Russia is always considered the main threat, but this year, the war in Ukraine has only added to the stakes.

Stephen Findeisen is the YouTuber taking on crypto scams

While many cryptocurrencies are focused on advanced technical projects or real-life uses, the proliferation of easy-to-create memecoins has led to a boom in scams. Stephen Findeisen, aka Coffeezilla, is regarded as one of the best independent investigative journalists exposing high-profile frauds, pump-and-dump schemes, rug-pulls, and more.

The gray area that makes PEDs seem like leveling up to hardcore athletes

Doping in sports is broadly condemned as unsafe and unfair. Significant controversies in major sports, including baseball and cycling, have been prompted by the widespread use of performance-enhancing drugs, which are described as clear-cut dangers and abuses of the rules. But to many competitors, the line between a PED and the next smart technique to adopt is unclear. This podcast episode explores that gray reality.

Martha Graham refused to perform at the 1936 Olympics

Graham turned down an invitation to perform at that year's Summer Games in Berlin, citing the Nazi regime's persecution of artists and implying that Jewish members of her company would not be welcome. "Chronicle," a work about the rise of fascism, debuted in New York the following December.

Shohei Ohtani's interpreter allegedly stole $16M for gambling debts

Ippei Mizuhara first met Shohei Ohtani during the two-way star’s rookie year in Japan. Ten years later, Mizuhara, who had become a trusted friend and confidant to Ohtani, is alleged to have stolen $16M from his employer to repay gambling debts.

Famous scammer Anna Delvey lied about having a $67M trust fund

Delvey conned New York City’s elite with her lies, saying that she was a German heiress and defrauding the city’s banks, restaurants, and more out of more than $275K in just 10 months. Her story was even turned into a Netflix series while she was in prison.

Holocaust History

Born in Berlin in 1924, to a Catholic father and Jewish mother, Wolfgang Haney survived the Holocaust, though many in his family did not. He spent a large part of his life collecting more than 15,000 objects related to the history of anti-Semitism, before dying in 2017. Recently, the German Historical Museum acquired his collection, as detailed in this article

How Congressional oversight can override confidentiality in the NSF's proposal review process

In 2014, to investigate claims that the NSF was funding wasteful research rather than proposals that served national interests, confidential grant files were provided and reviewed by members of the House Science Committee. The actions, led by Lamar Smith (R-TX), were denounced by the scientific research community. (Some readers may experience a paywall.)

An impostor convinced Frank Shorter he’d lost the gold

The 1972 marathon at the Munich Games featured a dramatic finish, thanks to someone posing as a competitor entering the stadium before Shorter. The stunt confused Shorter and the crowd (and enraged the American television announcers) as he entered the final stretch.

Hackers once used 'Fortnite' to clean money from stolen credit cards

Hackers using stolen credit cards would create "Fortnite" accounts and purchase V-bucks, the in-game currency. The hackers would then sell the entire "Fortnite" account on sites like eBay. For instance, an account with $100 worth of stolen V-bucks might sell $25 on eBay.

Government watchdog says nursing homes are inappropriately diagnosing schizophrenia

The Department of Health and Human Services Office of Inspector General said in a March 2026 report that nursing homes are incorrectly diagnosing their residents with schizophrenia to mask the facilities' misuse of antipsychotic medications. The drugs, the report states, are being widely used to make staff members' jobs easier and to keep nursing home quality measures high—since antipsychotic use for schizophrenia wouldn't be counted against the facility. (PDF)

AI could be increasing the opportunities for financial fraud

Systems that can reproduce near perfect counterfeits of legitimate financial documents are increasingly prevalent and sophisticated. The international Association of Certified Fraud Examiners estimate organizations lose about 5% of revenue to fraud each year.

Little League sensation Danny Almonte was two years older than his competitors

The New York pitcher was a hotshot pitcher in the 2001 Little League World Series, catapulting his Bronx team to a third-place finish thanks to a no-hitter and a perfect game. Sports Illustrated eventually reported that Almonte was 14, not 12, and that his coach and father had knowingly misled Little League. They were both banned, though Almonte himself was cleared of all wrongdoing.

A Chinese-Mexican alliance marked one of history's largest nonviolent money laundering schemes

In 2019, Chinese-American gangster Xizhi Li was arrested for an expansive money laundering scheme spanning four continents. Li reportedly laundered hundreds of millions of dollars for cartel members, wealthy Chinese Americans, and other foreign countries.

How math whizzes exploit sportsbooks

Chris Dirkus is a professional sports bettor who approaches the hobby as a math problem, not from a fan's perspective. He focuses on mispriced odds in popular games where many fans are betting for high liquidity. He's one of a rare segment of sports bettors exploiting slow models and human mistakes.

Rewrite 1930s Germany with this alternative history game of politics

You are at the head of the Social Democratic Party in Germany in 1928 and must use parliamentary politics, the media, and more to oppose the ascendant National Socialists. This text-based, narrative simulation becomes a lesson in the complexities of political history.

How a competition honoring a king's birthday uncovered history's first chaotic system

A committee established a contest for King Oscar II's 60th birthday, featuring four unsolved problems in mathematics, including one on proving the stability of a system of more than two objects held together by gravity. Focusing on three celestial objects, Henri Poincaré won the prize for his proof, which he later learned was incorrect and, upon correcting it, instead proved these systems to be unstable.

Watch the infamous live feud between Bill Ackman and Carl Icahn from 2013 in the fallout of a billion-dollar accusation that Herbalife was a pyramid scheme.

Nvidia founder Jensen Huang would not do it again

Huang was asked in 2023 whether he would do it all over again if he was transported back 30 years before. Huang said no, arguing he would not have knowingly put himself through the suffering and difficulties it took to build Nvidia, calling this ignorance to future pain one of his superpowers.

Innovative novelist Don DeLillo wrote an erotic hockey novel under a pseudonym

The acclaimed writer—known for books like "White Noise" and "Underworld"—published "Amazons" in 1980 under the pen name Cleo Birdwell. The story claimed to be a memoir, written by a woman who secretly joined an NHL team. The ruse went beyond the text, too, with a female model posing as Birdwell for promotional events.

View a timeline of Sam Altman's firing and reinstatement as Open AI CEO

Besides saying that Altman hadn't been "consistently candid" in his discussions with them, OpenAI's board did not detail any wrongdoing that led to the firing on November 17, 2023. Four days later, Altman was reinstated, and a new board was assembled.

An ESPN documentary alleged that Bobby Riggs threw the 'Battle of the Sexes'

According to a 2013 report, Riggs intentionally lost his 1973 match against Billie Jean King in order to settle a debt to organized crime. The documentary primarily relies on information from a man who claimed to have overheard a conversation about the fraud. King maintains that Riggs played to his full ability but was simply overconfident for his age.

F1 team Renault crashed one driver's car to have the other win a race in 2008

Using rules regarding crashes that require all drivers to slow down (and often take a pit stop), floundering Team Renault asked Nathan Pinquet, Jr., to crash to help teammate Fernando Alonso win. The scheme worked, but when the team fired Pinquet a year later, he revealed the conspiracy, dubbed "Crashgate."

Individuals have been convicted of ordering assassinations from the dark web

Researchers have uncovered online storefronts allegedly run by members of various mafia or hitmen that offer to harm or murder individuals in exchange for monetary payment. However, no known murder has been attributed to any of them, and cybercrime task forces believe them to be scams (warning—sensitive content).

Vince McMahon played a villain in the ring—and was accused of abuse outside it

During his reign, Vince McMahon integrated himself into the organization’s fictional universe as the ultimate "heel," or villain. By the 2020s, sexual assault and sex trafficking allegations suggested McMahon's persona wasn’t all that different from reality.

Why Metallica sued Napster—and enraged music fans

When Lars Ulrich, the drummer for metal legends Metallica, began his press campaign against Napster, an early filesharing software, he said he was fighting for artists. Listeners weren't convinced, especially because data suggested that filesharing services helped record sales rather than hinder them. This history of the ordeal contextualizes more modern problems in the music business, especially considering streaming services like Spotify were initially seen as a solution to illegal filesharing.

Insider trading is the practice of trading a company's securities based on material, nonpublic information

"Material, nonpublic" information is essentially any undisclosed information that could have a substantial impact on an investor's decision to trade a security. While the practice is strictly prohibited on the stock market, it's now being discussed regarding less-regulated but increasingly popular prediction markets.

Hughes testified before Sen. Joseph McCarthy’s Subcommittee on Investigations

In 1953, the writer was interrogated by the Subcommittee’s chief counsel, Roy Cohn, about communism and its impact on his work. Cohn quoted lines from poems like “Goodbye, Christ” and “Ballads of Lenin,” but Hughes denied that he was a communist, explaining that poetry should not be taken literally. “That is a poem,” he told Cohn. “One can not state one believes every word of a poem.”