The Hays Code limited the ways horror films could scare audiences

Horror is an artistic genre aimed at scaring its audiences

Whether it's a movie, novel, comic book or any of the genre's other terrifying incarnations, horror's primary purpose is to scare its audiences. Throughout its history, the style has evolved and splintered, and now includes many subgenres, like the slasher flick, the found footage film, and even the horror comedy.

How Alfred Hitchcock changed cinema

In 1960, Alfred Hitchcock changed moviegoing with "Psycho." At a time when audiences came and went during screenings, he enforced strict start times, banned late arrivals, and kept plot details secret. The result? A $32M hit that helped shape modern theater etiquette.

The ‘Universal Monsters’ series solidified horror as a film genre

Before 1931, most scary movies were billed as “mystery” or “suspense” with grounded explanations for anything "supernatural." That changed with “Dracula,” which presented the character as a real vampire who drank victims' blood. Universal continued adapting similar titles, including HG Wells’ “The Invisible Man” and Edgar Allan Poe’s short stories.

Hollywood movies' ratings are controlled by the Motion Picture Association

The board, established by a board of parents, has provided ratings (like G, PG, PG-13, R, and NC-17) for Hollywood films since 1968. Although the MPA provides specific criteria for rating films, many of the characteristics (such as "snippets of language that go beyond polite conversation") are subjective.

Ten of the most horrifying moments in film

Many films in the genre lean into gratuitous horror, putting off the average viewer. This list of ten moments highlights particularly terrifying scenes from films that otherwise met with mainstream acclaim, from "Mulholland Drive" to "The Lord of the Rings."

British censors turned 1981's 'The Evil Dead' into a notorious cult classic

Sam Raimi's debut feature film is considered a classic horror movie—one that was as ridiculous as it was scary. Despite protests from politicians and parent groups, the film became a surprise hit abroad with audiences who understood it as campy satire—something that was lost on its would-be censors.

A 1954 Senate subcommittee investigated the comics industry

Comic books were wildly popular in the '50s, especially with children, whom some politicians believed were being corrupted by crime and horror comics. A subcommittee convened and eventually determined that “this Nation cannot afford the calculated risk involved in the continued mass dissemination of crime and horror comic books to children.” The government didn't endorse censorship, but the comics industry did, creating its own Comics Code Authority.

The first horror movie is believed to be George Méliès' 1986 short 'The Haunted Castle,' which pioneered the use of special effects

Stephen King is drawn to horror's childish power

This 1986 appearance promoting King's directorial debut finds him reflecting on what makes horror, which he says is its ability to strip away pretense, reducing supposedly sophisticated people to terrified children. He also seems to have already soured on the movie business, calling filmmaking "a primitive way to create," a not-so-subtle dig at Stanley Kubrick's adaptation of "The Shining," which notoriously disappointed King.

Japanese horror is often more psychological than its Western counterpart

One of the country’s most famous directors is Masaki Kobayashi, who won a Special Jury Prize at the 1965 Cannes Film Festival. Unlike his Western peers, Kobayashi’s films avoid jump scares or gratuitous gore, opting instead for slow-burning psychological explorations that are just as terrifying.

Classic movies are prone to decomposition because they're captured on nitrate film

Nitrate film was the standard in early Hollywood and is prone to decomposition over time. It's led to an estimated 75% of early American films being lost to history.

Lucasfilm discouraged fan fiction that sexualized its characters

The self-published fan fiction zines of the '60s, '70s, and '80s were obscure enough that they rarely attracted the attention of the copyright holders of their source material. But Lucasfilm, the production company behind the "Star Wars" films, threatened legal action against fans who published X-rated stories and "homosexual expressions of love" featuring its characters.

'Special effects' have evolved alongside Hollywood

Since the early days of moviemaking, directors have played with perspective to create incredible effects on the screen. From Buster Keaton to contemporary CGI, this 30-minute documentary details the amazing evolution of Hollywood's special effects.

The horror hotlines of the 1990s

Before the internet, 900-number hotlines were the way to retrieve instant information over the phone, whether for weather reports, movie information, or spooky horror stories. Callers could dial the number and hear ghost stories, experience interactive horrors, and more. This article reminisces about this extinct technology and how it paved the way for the internet.

The 'golden age' studio system often controlled actors' personal lives

The "Big Five" studio system minted stars, but it also tightly controlled their personal lives. Homosexuality, in particular, was seen as a liability. One example is Rock Hudson, a major star in the 1950s and '60s, who was forced into an arranged marriage with his agent's secretary.

The 'Howl' obscenity trial changed American publishing

The "Howl" obscenity trial is one of the most significant in American publishing, affirming that material with the "slightest redeeming social importance" cannot be considered "obscene." In the process, it permits artists, like Allen Ginsberg, to use the language they see fit to express themselves.

Authoritarian regimes sometimes used film dubbing to censor ideas

Dubbing rose in popularity in the early 20th century because of relatively low literacy rates, which made subtitles impractical. Totalitarian regimes—including Mussolini's Italy, Franco's Spain, and Hitler's Germany—used dubbing to remove or alter unflattering or countercultural dialogue.

'Jaws' creators regret making sharks the monsters

Both Peter Benchley, the author of the original 1974 novel, and Steven Spielberg, the director of the blockbuster film based on it, acknowledge that the film's popularity has led to the stigmatization of the mostly harmless creatures.

Fearing the corruption of its youth, Santa Cruz, California, banned rock 'n' roll in 1956.

The Oscars now prohibit AI-generated acting and writing

The Academy of Motion Picture Arts and Sciences added language to its rules and eligibility requirements stating that only roles "demonstrably performed by humans with their consent" and screenplays "human-authored" would be eligible for awards.

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.

The subtle red carpet war

The dress code for the Cannes Film Festival’s red carpet is conservative by today’s standards, leading to conflict with stylists embracing more contemporary looks. While some rules are Cannes’, others are out of their hands because they’re French law.

Dorothea Lange's photos of US concentration camps were censored

Lange, who took some of the most iconic photos of the 20th century, was hired by the United States government in 1942 to document the "relocation" of Japanese-Americans into concentration camps. When military commanders saw her work, however, they censored it, even suggesting some of the images should be "Impounded."

Following the scandals, CBS briefly banned canned laughter

The network was looking to correct the public perception that its programming was fraudulent, so it banned laugh tracks and fake applause from its broadcasts. The policy didn’t last long; within a few years, sitcoms were regularly “sweetened” with the sound effects.

70 years ago today, city officials in Santa Cruz, California, banned rock 'n' roll to protect its youth from corruption after witnessing a 'provocative' concert the night before.

'Fahrenheit 451' is a perennially banned dystopian story

This late-in-life interview with Ray Bradbury, author of “Fahrenheit 451,” details the book’s origins, providing background for one of the most popular titles in dystopian literature. As a book lover, Bradbury was horrified by the book burnings of Nazi Germany and imagined a version of the United States where firemen were censors, protecting their fellow citizens from literature’s harmful ideas. “We are a democracy of readers,” Bradbury explains. “And we should keep it that way.”

US federal researchers are blocked from putting certain human cells in animals

In 2015, US policymakers put a halt to any government-funded work that would insert human stem cells into animals. The reasoning was that human cells might spread through the animal's body and perhaps to its brain, blurring the line between humans and nonhumans. The ban remains in place today even as gene-edited pig parts are being placed in humans.

The spooky images of Victorian mothers hiding as their babies posed

Taking pictures of your kids is a huge headache now, but it was even harder for mothers in the Victorian era, when camera technology made posing for photographs difficult. These weird photos will show you how these mothers got their kids to sit...

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.

Netflix profits when you're not watching, and its movies are designed that way—read a detail-rich critical essay exposing lesser-known Netflix takes

Human-to-human transmission of hantavirus remains extremely rare, so the 2026 hantavirus cruise ship outbreak doesn't mean we're facing a COVID-style pandemic risk.

Fear or disgust related to clusters of holes and cracks, called trypophobia, may stem from evolutionary processes to help us avoid pathogens.

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.

See this overview of the firework rules across all 50 states, ranging from a complete ban on non-professional fireworks in Massachusetts to states with more lax rules like Indiana.

The animatronic shark from Steven Spielberg's 'Jaws,' the first modern blockbuster, was a complex underwater apparatus called 'Bruce.'

The story of Dollree Mapp, whose legal challenge over her 1957 conviction for possessing "obscene material" led to a major strengthening of the Fourth Amendment

The Ramones' 'Pet Sematary,' the theme song for the Stephen King novel of the same name, was written while the band was admiring the writer's collection of horror memorabilia.

Hotels in Cannes, the glamorous city on the French Riviera, hire hawks to ward off seagulls during the city's famous film festival.

20,000 letters to the advice columnist 'Dear Abby' provide insight into prevailing sex, religion, and LGBTQ fears, anxieties, and concerns from the 1950s onward.

Cultural norms about how to handle the bodies of loved ones in communities in West Africa have hampered Ebola responses.

The tragic Pulitzer Prize-winning image 'The Vulture and the Little Girl' (1993) generated controversy, raised concerns about ethics in photography, and eventually led to the photographer's death.

Watch a 1934 short film starring jazz legend Cab Calloway, a major figure in the Harlem Renaissance's music scene

According to the physics of black holes, our 4D reality may be a hologram—a projection of information coded on a 2D surface on the edge of the universe.

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.

Radioactive elements can introduce software errors because the ionizing radiation they produce can detach electrons from atoms, and computer code relies on the distribution of electrons.

Clever Hans was a 1900s horse that was believed to be able to solve math equations, tell time, and read and comprehend German, until a psychology student discovered how he got his answers.

The 19th-century painters of the Hudson River School were among the first American romantics, with portraits that displayed the natural beauty of the young country.

Existentialist writer Jean-Paul Sartre coined the famous phrase 'Hell is—other people' in his play 'No Exit'

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.

US housing costs have risen by roughly 175% between 1991 and 2026—but a growing number of Gen Zers are becoming homeowners anyway. In 2025, 4% of homebuyers were Gen Z, up from 3% the year before.