Double rainbow appears in New York City on 9/11 anniversary

On the evening of the 9/11 anniversary in 2023, a double rainbow appeared after a thunderstorm across Manhattan, providing inspiration 22 years after the terrorist attacks there. Peruse several amateur images taken of the phenomenon which were shared on social media, including shots from up high in condos overlooking Central Park and from across the Hudson River in New Jersey.

Watch Springsteen open a somber 9/11 tribute

“America: A Tribute to Heroes” was a fundraising telethon on Sept. 21, 2001, and simulcast across the four major networks. Springsteen opened the program with “My City of Ruins,” a song originally written about Asbury Park that took on new significance after the Sept. 11 terrorist attacks.

Late-night comedy—and all media—paused in the aftermath of 9/11

Nearly all entertainment and satire went dark for weeks after the attacks. Jon Stewart's first Daily Show monologue on September 20, 2001, began without an intro, with Stewart speaking through tears about the tragedy.

They lost loved ones on 9/11. Hear the heart-wrenching voicemails they'd leave for them.

NPR set up an old phone booth in Brooklyn Bridge Park — across the river from the new World Trade Center — and invited people to leave a voicemail for someone they lost that day.

Smithsonian artifacts that tell the story of 9/11 (w/photos)

Hundreds of objects linked to the attacks, from office supplies recovered at the World Trade Center to firefighters’ gear used at the Pentagon to fragments pulled from the crash site of Flight 93, reside in the national collection. Read about 31 Smithsonian artifacts that help unravel the complex story of 9/11 and its aftermath.

One Day in America series reveals the full timeline and human toll of 9/11

This National Geographic episode reconstructs the events of 9/11—highlighting the Pentagon attack, Flight 93 hijacking, South Tower collapse, and rescue efforts—offering a detailed, chronological account of how the day unfolded.

A New York fireworks ban necessitated a new way to ring in the New Year

In 1906, the city banned fireworks displays, forcing the Times Square celebration to find a new centerpiece. The Times commissioned Jacob Starr, a Ukrainian immigrant who worked for Strauss Signs, to develop an ornament. He returned with the now-iconic New Year’s ball.

Explore personal 9/11 oral histories from survivors, first responders, and families

The 9/11 Memorial Museum's archive includes over 3,500 firsthand interviews—spanning survivors, first responders, family members, and residents—offering rare, deeply personal perspectives on the tragedy and its aftermath.

See a gallery of art and architecture at New York City's UN building

The group's nearly 200 member states have contributed art and cultural experiences to the New York campus since the building's founding in 1950. This gallery hosts hundreds of photos of the art on the premises.

The children of parents who died on 9/11 share their stories in remembrance

Many children of 9/11 victims were too young to remember their parents who died. They’ve grown up living with the tension between having a personal connection to the day but few, if any memories. Read some of their stories.

An in-depth account of the image of 'The Falling Man' whose final seconds capture the visceral horrors of 9/11

Do you remember the photograph above? In the US, people have taken pains to banish it from the record of Sept. 11, 2001. Here's a detailed account of the story behind it, the search for the man pictured in it, and its impact on those who lived through the tragic day.

AP Photos: 20 images documenting the enormity of 9/11

The Associated Press shares 20 photographers’ frames from Sept. 11, 2001, when hijackers crashed commercial planes into New York’s World Trade Center, the Pentagon and a Pennsylvania field.

Experience 9/11 as it happened

This compilation of raw news footage and eyewitness video captures the chaos, confusion, and shock of September 11 in real time—providing a visceral, unfiltered view of the attacks as they unfold.

9/11 was the first global disaster watched in real time across the world

As the first plane struck at 8:46 a.m. ET, CNN's live feed broadcast images worldwide within minutes. An estimated 2 billion people watched the collapse of the Twin Towers live.

The Times Square New Year's ball has been redesigned 8 times

The first iteration was made of iron and wood, weighing in at 700 pounds. The 2025 version is made of 5,280 crystals and 32,256 LED lights and weighs a whopping 12,350 pounds.

Throughout the 1980s, the Times Square ball was a giant apple

From 1981 to 1988, the sparkling ball was replaced by a “big apple” to promote the city’s “I Love New York” tourism campaign. This broadcast is from the apple’s first year, where one announcer proclaims, “It’s great! It’s beautiful!”

Watch 5 decades of Times Square ball drops

Dick Clark started hosting his “New Year’s Rockin’ Eve” show in 1972, which has become an annual television staple. This compilation includes five decades' worth of ball drops, allowing you to watch how the tradition subtly evolved.

The AIDS Memorial Quilt turned the National Mall into a public memorial in 1987

First displayed on the National Mall, the AIDS Memorial Quilt comprised thousands of handmade panels honoring individuals who had died of AIDS. Its placement on the Mall was intended to force public recognition of the human cost of AIDS amid widespread government inaction.

The iconic 'I Heart NY' logo was originally designed in the back of a cab.

The toxic dust from 9/11 sites still claims lives decades later

In the years after 9/11, nearly 17,000 first responders enrolled in health programs have reported cancers and respiratory diseases linked to Ground Zero exposure. More have died from related illnesses than were killed on the day itself.

After the 9/11 terrorist attacks in New York City’s Financial District in 2001, many banks decided to relocate

Much has been said about why today’s top banks are typically no longer headquartered on Wall Street itself. The terrorist attacks in New York City’s Financial District on Sept. 11, 2001, are one reason many banks decided to relocate.

The Times Square New Year's celebration originated as a party for The New York Times

The paper moved to the area, originally called Longacre Square, in 1904 and lobbied the city to rename it after the publication. The paper’s publisher, Alfred Ochs, threw a massive all-day party on New Year’s Eve to celebrate the opening of the paper’s headquarters, establishing the location as a destination for the holiday.

After the Sept. 11 terrorist attacks, The Onion stuck with satire

Although other comedians believed anything lighthearted in the wake of the attacks was inappropriate, The Onion, a satirical newspaper, decided to do what it always did. That issue’s top story was a headline that would go down in comedy history.

President Bush threw the first pitch at the World Series in New York City less than two months after 9/11

On October 30, 2001, President George W. Bush threw the ceremonial first pitch at Yankee Stadium—less than two months after 9/11. Wearing a bulletproof vest, he threw a perfect strike, creating a powerful moment of national unity.

A gallery of New York cats alongside their feline reflections

Comedian Jim Tews began capturing photos of cats from the Big Apple in 2014 as a joke mimicking the highly popular site "Humans of New York," which captured random New Yorkers accompanied by their quotes. The site grew in popularity and Tews...

Watch a visualization of New York City's greenhouse gas emissions

About 1.72 tons of carbon dioxide-equivalent gases are released into the atmosphere every second in the Big Apple, enough to fill a balloon 33 feet across at standard pressure and 59 degrees Fahrenheit. After a day, the spheres would pile up into a pyramid whose base spans from the bottom of Manhattan to the south of Central Park.

Tour the UN building in NYC with architect Michael Wyetzner

The modernist building was meant to stand out among the New York skyline. It’s three primary buildings are distinct and were supported by millions in donations from philanthropists families like the Rockefellers.

At 3 pm on Memorial Day, Americans are asked to pause for one minute of silence

President Bill Clinton first called for the National Moment of Remembrance in 1999, and Congress made it law in 2000. The time was chosen because most Americans are in the middle of holiday activities.

Children of 9/11 Ground Zero responders are suffering from intergenerational trauma similar to what's seen among the children of Holocaust survivors, according to recent research.

A firsthand account from the AP photographer who captured 'The Falling Man'

On 9/11, AP photographer Richard Drew made one of the most indelible — and harrowing — images of the 21st century. Here's his account of the photo he captured.

Americans showed an unprecedented surge of patriotism after 9/11

In the weeks following 9/11, 79% of US adults reported displaying the American flag, and a year later, 62% said they "often felt patriotic" due to the attacks.

The evolution of New York City

Originally founded as New Amsterdam, this interactive timeline lists out and provides deep dives on the major events that shaped New York City as it became America's foremost cultural and economic hub.

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.

Coverage of the 9/11 terrorist attacks helped shape Wikipedia's editorial policies

Launched nine months earlier, the site was featured on Yahoo's news page, attracting traffic from information seekers as dozens of new editors created hundreds of articles, including memorials, conspiracy theories, and donation and volunteer pages. Discussions between editors would begin establishing rules for handling breaking news events.

Explore a list of the best art museums in the US, including Atlanta's High Museum of Art, New York's Dia Beacon, and more.

A writer's reflection on 'The Falling Man' - the man who fell from the World Trade Center

In an excerpt from his ‘Press Box’ interview with Bryan Curtis, writer Tom Junod discusses his Esquire story about the image of a man who fell or jumped from the North Tower on Sept. 11, 2001.

The National Mall hosts one of the country's largest July Fourth fireworks shows

Each Independence Day, the National Mall hosts a massive fireworks display coordinated by the National Park Service, drawing hundreds of thousands of spectators to the nation's capital.

How NATO responded to 9/11

The collective defense clause of the NATO constitution has only been invoked one time: after the 9/11 terrorist attacks against the United States. This video explores the immediate actions NATO took to respond to the attacks to support the United States. These firsthand clips from 2001 give a sense of the magnitude of the moment and the difficult decisions facing NATO leaders at the time.