One person has made edits to a third of all articles on the English Wikipedia

On average, about five edits are made on Wikipedia every second

As of 2024, the site is 90 times larger than the 120-volume Encyclopedia Britannica, but its automation tools can often catch and revert inaccurate edits within 60 seconds. Its low-bandwidth, adless pages have allowed it to handle millions of site visits daily, even during times of high internet traffic.

Wikipedia articles are read more than 16 billion times every month

Nearly 300,000 volunteers worldwide help write, edit, and fact-check articles on the site in real-time, striving to ensure content is authored from a neutral point of view. All pages are freely accessible and must include citations to reliable, published sources.

Wikipedia edit wars often reflect a strong commitment to accuracy between editors

Battles over grammar and capitalization, names and nationalities, and British versus American spellings of words have taken place due to the collaborative editing nature of the site. The most seemingly trivial debates are catalogued on the site's "Lamest edit wars" page.

Wikipedia arose from a failed, for-profit online encyclopedia

Nupedia was launched in 2000 by internet entrepreneur Jimmy Wales and internet project developer Lawrence Sanger, only publishing articles written by experts after a cumbersome seven-step review process. The two developed Wikipedia to allow the public to write articles for future review, but shifting to self-moderation contributed to Sanger's departure in 2002.

A 15-year bibliographic analysis identified systematic gender bias across Wikipedia

A 2024 study by the University of Barcelona found that 71.4% of all English biographies that appear on the front page are about men, and approximately one in five editors are women. Researchers suggest systemic imbalances in society further diminish women's contributions to the site by leaving them with less time to defend edits during editorial disputes.

In 2014, a Wikipedia monument was unveiled in Słubice, Poland

Created from fiber and resin, the $14,000 sculpture features four people holding the Wikipedia globe—the company's logo since 2003. An inscription on the monument pays homage to the anonymous editors who contributed to the site.

LonelyWiki compiles obscure Wikipedia articles with fewer than 2,000 annual readers

LonelyWiki calls itself a museum of forgotten knowledge. A "lonely article" features real prose, at least 500 characters, no stub placeholders, and under 2,000 annual views. Each one represents a person who decided something was worth documenting without editorial commission or trending news.

MrBeast became one of YouTube's biggest creators

Jimmy Donaldson, aka "MrBeast," has racked up more than 312 million subscribers on the platform thanks to high-energy videos that mostly feature challenges, stunts, and philanthropy. He joined YouTube in February 2012, and his 800-plus videos have racked up more than 57 billion views.

An interactive timeline of history's famous figures

The past few millennia of humankind have produced numerous figures who left their mark on culture and society in their respective era. This interactive timeline from data visualization expert Jan Willem pulls data from Wikipedia to illustrate history's most important people relative to their prominence in modern-day thought.

Philip Roth once tried to correct details on one of his novel's Wikipedia pages

The Wikipedia entry for Roth's 2000 novel "The Human Stain" alleges that the book was based on the life of Anatole Broyard, a Black American writer who "passed" for white, something he shared in common with the main character in Roth's novel, though Roth said that wasn't true. When Roth tried to correct the error, Wikipedia editors told him he would need a secondary source to back up his claim.

The US Constitution has been amended 27 different times since its ratification

Dive deeper into each amendment to the Constitution with resources provided by the National Constitution Center. This website features podcasts, videos, and other web resources for each of the amendments, examining their creation and their impact on today’s political and social landscape.

3 out of Palantir's 5 cofounders once served as editor-in-chief of The Stanford Review

After Peter Thiel founded the conservative student newspaper, he remained involved and invested in the paper's success. Other Palantir cofounders, Joe Lonsdale and Stephen Cohen, also both previously served as the paper's editor-in-chief.

How Dickinson's reputation changed in the 20th century

In 1955, Thomas Johnson edited the first complete edition of Dickinson's poetry, using the original handwritten manuscripts as his guide. Unlike previous editors, Johnson allowed Dickinson's unique choices to remain. The collection established her as a singular, innovative voice, a reputation that only continued growing through the decades.

One man lived with a gene-edited pig kidney for 271 days, a record

In October 2025, Tim Andrews had his gene-edited pig kidney removed because it was no longer working well. He had the transplanted organ for 271 days—surpassing the prior record of a patient who functioned with one for 130 days. Andrews remains on the kidney transplant wait list to receive a donated kidney from a human, but he has a particularly hard-to-match blood type, making it challenging to get the organ.

Drew Scanlon is the man behind the Blinking White Guy meme

A San Francisco resident, Scanlon now works as a video producer for Twitch and hosts a pair of podcasts about Formula One and iconic movies. He also now using his fame to raise money for an MS charity.

Publicist Lois Whitman claims she’s worked at every CES since 1967

The colorful PR leader argues in this impromptu, amateur video interview that she has worked at the event since its inception in New York City. A search around the internet revealed she’s not the most well-regarded, as TechCrunch reports issues around using the event’s PR contact list loosely.

Trudging through the dark web to expose child abuse

A computer expert who created a system to track down sources of revenge porn and an investigative journalist joined forces to investigate digital abuse. Their investigations focused on so-called clear nets, websites that make up the web most users surf. Then, they turned their investigation toward the dark web, where they found a child abuse website with more than 1 million registered users.

Steve Wozniak invented the personal computer

Steve Wozniak's Apple I and Apple II computers launched the personal computer industry, influencing the future of consumer electronics. He was also awarded the National Medal of Technology and the Heinz Award in Technology, the Economy, and Employment because of his invention.

As of 2025, the most cited papers in science include a review of graphene, methods to improve image recognition, streamlining electron density calculations, and optimizing protein studies.

Read the New York Times profile of TAKI 183

The 1971 article about the young graffiti artist and his many acolytes exposed the burgeoning subculture to a large audience and also detailed the effort to clean the work from the city's walls. (Some readers may experience a paywall.)

One data scientist argued that fan fiction improved writing

In an academic study, University of Washington professor Cecilia Aragon found that fan fiction often teaches young writers how to craft stronger sentences and convey complex ideas effectively. Much of that comes from the larger fan fiction community, which regularly comments on others' stories, offering kind-hearted constructive criticism in what she calls "distributed mentoring."

CRISPR-Cas9 enables precise genome editing using a simple RNA-guided system

Jennifer Doudna's research uncovered how bacteria use the tool as an immune defense by cutting viral DNA. She and Emmanuelle Charpentier received the 2020 Nobel Prize in chemistry for showing how this mechanism could be engineered to target and edit genes in living cells.

As of 2025, the most cited papers in science include a review of graphene, methods to improve image recognition, streamlining electron density calculations, and optimizing protein studies.

The first-ever tweet on X was sent on March 21, 2006, at 9:50 pm

The short, declarative message launched what would eventually become one of the world's most influential social media platforms. As of 2020, about 10% of X users are responsible for 92% of all posts.

Thingiverse is a massive free library of 3D-printable designs

The site—which was launched in 2008 by 3D-printer manufacturer MakerBot—hosts more than 2 million user-generated design files to build everything from prosthetic hands to replacement dishwasher parts (or the "Golden Snitch" from "Harry Potter). The community behind it rapidly designed and shared files for face shields and ventilator components amid the COVID-19 pandemic.

The Google Doodle honoring Jan Ingenhousz, who discovered oxygenic photosynthesis

Born in 1730, the Dutch scientist expanded on existing knowledge that plants produce and absorb gases in his 1779 paper, which detailed that light was necessary for the biochemical processes that produce oxygen in plant leaves. He also identified that all parts of plants produce carbon dioxide at night.

Before writing 'Walden,' transcendentalist Henry David Thoreau nearly burned down his hometown with a campfire that grew out of control.

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

See 33 images that became central to huge scandals, including a young Charles and Camilla, Michael Jackson's baby on a hotel balcony, and Hugh Grant's mugshot.

This site reaches millions of visitors who are tired of AI chatbots and seeking human connection. Pretend to be an AI chatbot and ask questions, provide answers, and draw for people in real time.

In 2018, 26-year-old missionary John Allen Chau was killed by tribesmen after attempting to reach and evangelize on India's isolated North Sentinel Island

Astronauts have repaired genetic damage in space using CRISPR—a molecular tool that can make precise changes to DNA and is used in single-celled organisms to attack invasive viruses.

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

The power and influence of the American presidency have expanded significantly over time—far beyond what the founders envisioned.

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.

Explore a list of the 100 best novels of all time, compiled by some of the world's best living writers, including Salman Rushdie, Stephen King, and Jennifer Egan.

Elk Cloner, the first computer virus to spread in public, was written as a practical joke by Richard Skrenta, a Pittsburgh high school student.

The term 'algorithm' originated from the Latinized name of al-Khwārizmī, a 9th-century mathematician whose works introduced Arabic numerals and the decimal-based numeral system to Europe and whose treatise 'Al-Jabr' gave algebra its name.

A small portion of The Winstons' 'Amen, Brother,' an obscure '60s gospel record, is the basis for thousands of hip-hop tracks, making it one of the most sampled records ever that's informally known as 'the Amen break.'

View the ten deadliest tornadoes in US history.

44% of Americans say they pray at least once a day—discover how your state's religiosity stacks up against the rest of the country.

The concept of phantom limbs, the perception that amputated limbs are still present, dates back to a French military surgeon in the 16th century.

At the beginning of the 20th century, a group of young men ate standard American food—replete with food additives like borax and formaldehyde—as part of government research to better understand food safety.

Massive 3D printers have been used to build homes by stacking layers of 'concrete toothpaste,' a fire-resistant material that effectively insulates against outside noise.

See how each of the more than two million known species relates to each other—and to common ancestors—in this zoomable tree of life.

How Amazon operates a 'flywheel' business model, a self-reinforcing cycle that drives continuous growth

While atoms are normally made of protons, neutrons, and electrons, exotic ones have been built with antimatter—alternate versions of normal matter that live for fractions of a second and are about a billion times as rare.

Waves off the coast of Nazaré, Portugal, can reach over 100 feet and are caused by the area's deep underwater canyon geography

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%.

Brandi Chastain, the star of the 1999 US victory over China in the 1999 Women's World Cup, was a last-second choice to take the penalty kick that sealed the victory.