An interactive sound map of 8,000 locations around the world

Listen to found cassette tapes from around the world

A growing catalog collects tapes discovered in Barcelona, New York, and other locations, featuring digitized audio for easy listening alongside any accompanying visuals or notes. Some audio fragments include voice memos and mixtapes as well.

Stream live radio from anywhere on Earth

Spin a 3D globe and tune into thousands of live radio stations by clicking any dot on the map. The project is seamless and acts as a reminder that somewhere, right now, someone is broadcasting music, news, or a call-in show in a language you've never heard.

Explore an interactive map built from more than 100,000 survey responses on where people find joy in their lives

Explore a map of global native lands

This interactive map visualizes Indigenous territories across the world. Users can search by location, language, or tribe to explore the histories, cultures, and present-day communities connected to specific lands.

Listen to a jazz composition triggered by the New York City Subway

A creative coder created a (synthetic) jazz ensemble that uses the locations of the city's trains to determine its performance. It's both a fascinating bit of internet culture and a fitting homage to New York, one of jazz's major hubs.

A collaborative map lets anyone rename the entire world in real time

Rename.world is a playful, community-driven project where users discover, claim, and rename locations across a live global map. It's kind of like Wikipedia meets Google Maps, filtered through the internet's love of chaos and whimsy.

Visualize real-time and historical atmospheric conditions from around the world

This tool provides live maps of wind, rain, thunderstorms, and other atmospheric phenomena overlayed on an interactive map of the Earth. Users can enter their location to explore local atmospheric dynamics and review historical weather conditions dating back to 1979.

An immersive curation of the world's rock art

A living archive of humanity’s ancient art and symbols, our shared history that is embedded as rock art and cave art in the landscape

Visualizing a synaesthetic soundscape

Artist Michal Levy has chromesthesia, a subtype of synesthesia in which sounds and music trigger involuntary associations with and sensations of color. This condition gives Levy a unique artistic perspective and ability to interact with and interpret music. In this short animation, Levy tries to capture her audiovisual experience of 'Giant Steps," considered a landmark composition in jazz history by musician John Coltrane.

An interactive map of 250 American places worth visiting before you die

The Smithsonian created ten categories of landmarks—from history and food to oddball Americana and architecture—to enrich your celebration of America's semiquincentennial. You can sort by region or category, see a map of each location, and learn each spot's significance in a clean, aesthetic user interface.

An AI-built pixel map reimagines New York City as a video game

Isometric NYC is a zoomable pixel-art map that renders the city in game-style perspective (think SimCity), helpfully clarifying the dense geography and architecture. The makers built the project tile-by-tile using satellite data and generative AI. Zoom into building-level views or out to see all five boroughs.

Explore an interactive map showing what makes people happy

Using 10,000 responses collected from people around the world about what makes them happy, this map offers insights into how relationships, finances, purpose, and small treats all contribute to a person's contentment. Recent data suggests that young people today are less happy than those in previous generations, indicating a need to reflect on what really matters in life.

Explore Pompeii with an interactive map packed with 60+ key sites

This tool provides detailed information on major landmarks—from the Villa of Mysteries to the House of the Tragic Poet—and suggests themed walking routes based on visit length. A companion app adds virtual reconstructions and a full audioguide.

A network of live bird song trackers

Do you know where the birds are singing? In a kind of magical way, now you can see where the latest literal tweets are happening with this innovative network of birdsong trackers dispersed around the world. The network automatically identifies which bird produced the sound and shares the data with the network. See who's singing here.

NASA satellite data and sound recordings used to assess rainforest health

This two-minute video describes the work of scientists who are analyzing the impact of repeated forest fires in the Amazon by recording the unique sounds in degraded forests. The team is using acoustic sensors to record sounds of wildlife in the...

A gallery of places without addresses on Google Street View

Google Street View records billions of images of streets across the world. Within those photos are many "unplaces," locations that appear to have some purpose or former history but do not have an address. This site curates some of those images and seeks further information from users. You can peruse the odd, fascinating locations spread across both rural and urban areas.

A collection of contemporary maps from World War II

Newspapers published detailed maps of the conflict in real-time. See different portrayals of the situation, ranging from propaganda maps to speculative maps about the war's outcome. The fascinating depictions reveal how maps can show us the aspirations and intentions of different players in a global conflict.

Playing music enhances the creation, storage, and retrieval of memories

Scans of the brains of individuals who play instruments have shown enhanced connectivity between multiple brain regions—visual, auditory, and motor cortices—and the corpus callosum, which connects the two brain hemispheres. These complex connections are strengthened through practice and then used in other activities that involve both logic and creativity. The brains of musicians also appear to give experiences multiple types of memory tags, such as audio, emotional, and conceptual, improving their processing.

What Stonehenge sounded like

Researchers built the first scale model of the world's best-known prehistoric stone circle, Stonehenge, to study its acoustic properties. Built approximately 5,000 years ago, the landmark in southern England has puzzled historians for centuries, but...

A database tracking water conflicts for thousands of years

This open-source database has logged more than 4,000 conflicts around water across 100 countries, cataloging water as a casualty, trigger, or weapon of the conflict.

Every city has a song: Music writers identify one tune that represents their hometown, from Chicago to Buenos Aires

Staffers from SPIN magazine wade into the contentious waters of official anthems, making the case for their chosen track, from Chicago's "Tonight, Tonight" by the Smashing Pumpkins to the Bobby Bare rendition of "The Streets of Baltimore."

Fish populations in the Great Barrier Reef have increased after installing waterproof speakers on the ocean floor that played recordings of sounds from healthy coral reefs.

Explore key locations in Kurt Cobain's life with this interactive map

The "Grungeology" project maps out key moments, influences, and impacts of Cobain's life in and around Grays Harbor County. Click through the map's many historical spots and learn how Nirvana's band leader navigated his hometown as his fame and music grew.

Making sense of Mexico City's traffic honks and horns

A car's horn makes just one sound, but somehow, drivers across the world manage to use the monotone for a surprising variety of purposes. This audio-inflected essay takes readers into the nuanced horns of Mexico City's famously congested traffic, providing a "claxonomy" (taxonomy + claxones, or horns) of its drivers' honks.

Smart cities like Songdo, South Korea, have created isolating environments

Built as a futuristic, eco-friendly city filled with smart features like pneumatic trash systems and app-controlled homes, the town provides limited opportunities for face-to-face interactions amid sterile backdrops. A focus on high-rise housing amplifies the lonely, disconnected atmosphere.

Mapping hearing loss in the US

Nearly 10% of Americans suffer from some degree of hearing loss, measured as the inability to hear sounds lower than 25 decibels. The incidence of hearing loss increases with age and is typically higher among men. Recent analysis produced a puzzling observation researchers can't quite explain: There's a larger incidence of hearing loss among rural populations than in urban centers. Explore the data with this map and explainer.

An interactive documentary exploring violence in the Central African Republic

This photographic and audio documentary explores a decade of violence in the Central African Republic. In March 2013, rebel groups in the north of the country united to form Seleka, which went on to take power of CAR’s capital. Waves of violence...

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

After NASA's Voyager 1 captured Earth as a single pixel as it left the solar system in 1990, astronomer Carl Sagan used the image to reflect on humanity's fragility and the responsibility to protect 'the only world we've ever known.'

Explore an interactive map of battles from the American Revolution, along with detailed summaries of each engagement

See a 3D reconstruction of Tenochtitlan, the Aztec capital that was home to an estimated population of 200,000 to 400,000.

This real-time tracking of the hantavirus cruise ship outbreak in May 2026 offers a unique glimpse into the global reach of the outbreak and whether the virus sickened passengers and their communities around the world.

See these 16 pieces of art evoking phobias of snakes, flying, spiders, and more. 

See the 25 of the best photos of auroras from around the world.

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

Track the location of the Voyager probes, currently between 13 and 15 billion miles away from Earth.

The first image of a black hole was captured by creating an Earth-sized virtual observatory from a network of eight radio telescopes.

Scientists can determine Earth's past climate conditions by analyzing air trapped in microscopic bubbles within ice cores—columns of compressed snow layers that build up over hundreds of thousands of years.

Fireworks make a loud booming sound after exploding due to air expanding faster than the speed of sound.

When you complete a CAPTCHA on a website to prove you are human, you may be unknowingly training algorithms for self-driving cars, whose systems require training data to help identify crosswalks, bicycles, and other outdoor objects.

A researcher recently discovered an interview from 1967 between groundbreaking journalist Joan Didion and the Grateful Dead, years before the band became an institution.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.

'Grand Canyon of the Yellowstone,' a work by American painter Thomas Moran, inspired Congress to establish Yellowstone National Park.

Alzheimer's can lead to brain shrinkage, with an average of around 2% of volume reduction per year

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

Explore chaos in this simulation of two double pendulums, where small differences in the release angles produce wildly different outcomes.

Memecoins are a type of cryptocurrency—a form of digital currency with a wide variety of uses—created around popular 'memes,' or viral internet jokes.

Legendary architect Frank Lloyd Wright designed the SC Johnson headquarters in Wisconsin, aiming to make a cathedral-like workplace

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.

The US first hosted the World Cup in 1994, a tournament that lives in soccer infamy for its poor planning and the murder of Colombian player Andres Escobar, who'd accidentally scored on his own net.