Opera terminology heavily relies on Italian

Operas can be serious, comedic, or both

Opera is a complex art form that includes a range of genres. The most commonly presented types are opera seria, opera buffa, opera semiseria, opéra comique, and grand opéra. Each genre varies in its philosophy and approach, with differences in subject matter, tone, and display.

Operatic singing involves a number of different vocal personalities

Opera singing ranges are typically categorized by gender and then further subdivided into specific voice types like bass, baritone, tenor, mezzo-soprano, countertenor, and soprano voices. From the lowest to highest range, experience the difficult and impressive singing styles.

A step-by-step guide to attending the opera

Opera attendance has dwindled in recent decades, leaving some modern operagoers unaware of the traditional etiquette for attending. This how-to video instructs attendees on appreciating the music, dressing appropriately, and choosing the best seats.

The most performed operas of the 21st century are largely from the 19th century

Opera's not dead, but it does seem stuck in the past: Five of the top 10 most performed operas in the 21st century are from the 1800s. Three are from the 1700s, while two are from the 1900s. None are from this century.

The physics behind opera singing

How can opera singers project their voices to audiences in huge auditoriums without using microphones and overpowering the orchestra? This video explains this phenomenon, using animation to demonstrate the physics of the human voice and how opera singers hone their technique to hit higher frequencies and a distinctive ringing timbre known as their squillo.

Pop music is often influenced by opera, but rarely embraces the full form

An example is pop singer Rosalía's album "Lux," where she borrows from opera, particularly in her more theatrical approach to singing, without fully embracing the form's theatrics and storytelling.

'Madama Butterfly' by Giacomo Puccini tells a tragic story of love and loss

A libretto is the book of text from an opera. Peruse the libretto of Giacomo Puccini's famous "Madama Butterfly." Set in Nagasaki, Japan, the story follows an American sailor who marries and then subsequently abandons a Japanese geisha. The famous tale explores themes of betrayal, heartbreak, and cultural conflict.

The first surviving opera tells the story of Orpheus and Euridice

Jacopo Peri's “Euridice,” premiered in 1600, is the oldest surviving opera. The story is based on the Greek mythology tale about a musician named Orpheus who attempts to save his wife from the underworld by pleasing the god Hades with his musical talents.

Wrestling terms you need to know

Wrestling may be scripted, but it’s built on its own vocabulary. From "babyfaces" and "heels" to "kayfabe" and "finishers," this explainer breaks down the key terms that shape what fans see in the ring—and what’s really going on behind the scenes.

Telenovelas are Latin American takes on the soap opera

Telenovelas share much with American soap operas, with storylines about romantic affairs, deceitful family members, and vengeful villains. However, the key difference is that they are confined to 120 to 180 episodes, while a traditional soap opera is written as an open-ended narrative, allowing it to go on for decades.

The standing ovation comes from an ancient Roman military tradition

Ovation is derived from the Latin for “I rejoice” and was a ceremonial salute to military generals who'd been victorious in battle.

How Byzantine scholars supercharged Renaissance Italy

A brief survey of how Byzantine scholars changed the course of the Renaissance by introducing Classical Greek literature to Italy. These scholars and their students were responsible for translating, interpreting, and printing many of the most fundamental texts in the Western tradition. Without their efforts, the Italian Renaissance and Western thought would have been immeasurably poorer.

Why most Eurovision acts sing in English

Eurovision is intended to be a celebration of diverse cultures from around Europe—and, in the case of Israel and Australia, beyond Europe. But since 1999, most of its participants have sung in English. This episode of "The Allusionist" features Historian Dean Vuletic, who breaks down why so many countries' competitors avoid their native languages.

Breaking down Anthropic's products and why their models are named after literary forms

Since March 2024, the Claude series of large language models includes three varieties—Haiku, Sonnet, and Opus—named to metaphorically illustrate increasing complexity and computing power. Claude Code can perform software engineering tasks for developers and, as of January 2026, writes nearly all of Anthropic's code alongside Opus 4.5.

Demographic definitions and key terms

This page provides a clear definition of demography and a glossary of demographic terminology. Demography is the science of populations. By investigating birth, migration, and aging, demographers seek to understand population dynamics. The Max...

'Graffiti' comes from the Italian for 'a scribbling'

The word was first used in 1851 to describe the ancient inscriptions on Pompeii's walls. "Graffiti" is the plural form of "graffito," which means "a scribbling."

What did Ötzi the Iceman sound like?

The natural pitch of a person's voice depends on the size of their larynx, also known as their voice box, and the length and thickness of their vocal folds or vocal cords. Using this information, scientists have recreated the voice of Ötzi the...

Tinnitus is derived from the Latin verb tinnire, meaning to ring

Read the entry in The Physical Dictionary by Stephen Blankaart, from 1693, where the word first appeared in English.

The essential bossa nova albums

This primer from Far Out magazine offers a quick tour of the Brazilian genre through five of its most important albums, including "Getz/Gilberto," "Sergio Mendes Presents Lobo," and Roshina de Valenca's "Apresentando." Helpfully, there's plenty of critical commentary alongside the records, too, explaining how these landmark albums defined the genre.

‘Torch songs’ are passionate expressions of unrequited love

The term comes from an idiom about dedicated romantics carrying torches for their love interests. The style was especially popular for female vocalists before the rise of rock ‘n’ roll and significantly influenced early girl group records.

The difference between ice cream, gelato, sorbet, and Italian ice

Ice cream is made of eggs and is high in fat, served cold. Gelato, on the other hand, has more milk and less cream, and is typically served warmer than ice cream. Sorbet is dairy-free and often includes alcohol, while Italian ice is grainy, lighter, and low in calories (and often doesn't contain dairy).

Where did the term ‘astronaut’ come from?

Astronaut essentially translates to space sailor, though these sailors may be referred to differently depending on their home country. For example, Russian star sailors are called cosmonauts. Though why American, European, Canadian, and Japanese...

'Fragrantica' is a perfume encyclopedia with innovative features

Search perfumes by notes (citrus, magnolia, etc.), designers, location, popularity, and more, and stay up to date with the latest perfume news with this international passion project. Each perfume is broken down into its "accords" or blends of ingredients so you can learn the many scents that go into each fragrance. A must-have stop for anyone curious or passionate about fragrances.

View a gallery of diagrams for each volcano type with glossaries

The three major types of volcanoes—cinder cone, composite, and shield—each exhibit unique, lesser-known subterranean and surface features, including lava bombs, lahars, and spatter. Other types of volcanoes include lava domes, calderas, fissure volcanoes, and Maars and tuff rings.

'Dystopia' is an inversion of Sir Thomas More's 'utopia'

The word is derived from the Greek for “bad place," but it's also an inversion of “utopia,” a term popularized by Sir Thomas More in his 1516 book, "Utopia," which imagined an ideal society free of oppression, inequity, and want. More recognized this place was a fantasy; "utopia" is derived from the Greek for "no place."

English mathematician Ada Lovelace wrote the first computer algorithm a century before computers existed and hypothesized that computing devices would one day be able to compose music—foreseeing the generative AI systems of today.

Browse a detailed visual analysis of over 200,000 similes—comparisons that often use 'like' or 'as'—from popular fiction to see how frequently writers the same idiomatic expressions.

In preparation for this weekend's Eurovision finale, which is something like the World Cup of pop music, here's a young Céline Dion performing (for Switzerland?) at the 1988 competition.

Quincy Jones' 'Big Band Bossa Nova' helped introduce bossa nova—a jazz-influenced Brazilian genre—to the US

The Mona Lisa's celebrity status and repeated restorations have obscured what made the painting so revolutionary for its time

Explore the known asteroids, comets, and spacecraft involved in asteroid studies within our solar system with 'Eyes on Asteroids,' a 3D visualization from NASA.

A century of Billboard issues documenting the evolution of popular music.

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.

Stanford built a Google Maps for the Roman Empire, revealing how much it cost to travel in the ancient world

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

See photos of Meteora, a mountainous site in central Greece, home to 14th-century monasteries perched atop soaring outcroppings.

An initial public offering or 'IPO' is the process of a private company becoming public by putting shares of the company on the stock market for purchase.

Lesser-known phobias include turophobia, or the fear of cheese, and nomophobia, the fear of being without your cell phone.

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

Search a massive database of over 4 decades of clues from the TV quiz show 'Jeopardy!'

The hormonal disorder PCOS was renamed PMOS in 2026, a move designed to improve care and research by shifting the focus to the hormonal causes of this condition that affects 1 in 8 women.

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

The US dollar is the most widely circulated currency in the world, and is involved in nearly 90% of global transactions

Corals are themselves not coral reefs—the term refers to the tiny marine invertebrates that build the rigid reef.

The deadliest aspect of volcanic eruptions is often not lava, but pyroclastic flows—avalanches of ash, gas, and rock that can move more than half the speed of sound.

The syncytiotrophoblast is the outer layer of the placenta and the largest human cell, spanning an area about twice that of a king-sized bedsheet.

The Russia-Ukraine conflict is the largest ground war in Europe since World War II in terms of casualties, forces mobilized, and displacement of civilians.

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

See how fireworks are made and learn how metals like magnesium and copper are responsible for different colors.

While El Niño moves warm Pacific Ocean waters east along the equator, La Niña moves them west, shifting where rainfall will become more common for months.