Cities

The European ant species Lasius emarginatus arrived to Manhattan around 2011 and has since become one of the most dominant ant species in the city.

Invasive 'ManhattAnts' Are Taking Over New York City and Spreading Quickly

Since appearing on Manhattan in 2011, the species has become one of the island's most dominant ants, and scientists formally identified it this year

A surviving section of the Themistoclean Wall, built in the fifth century B.C.E., is hidden underground on Athens' Dragatsaniou Street.

See the Historic Ruins Hidden Inside Everyday Buildings in Athens

Houses and businesses across the Greek capital incorporate—or obscure—structures spanning the city’s ancient, Byzantine, medieval and Ottoman eras

Start dates at schools across American range from mid-July to early September.

When Do Kids Go Back to School? It Depends on Where They Live

In some districts, students returned to their classrooms weeks before Labor Day

Nearly 1,000 birds died in a single night after flying into windows at McCormick Place Lakeside Center in October 2023.

Chicago Building Where Nearly 1,000 Birds Died in One Night Last Fall Installs Bird-Safe Window Film

The glass-covered lakefront convention center has long been known among wildlife advocacy groups as a site of mass casualties for migratory birds

In "Lady in the Lake," Natalie Portman plays a fictional journalist who investigates a pair of mysterious deaths. The cases are inspired by the real-life disappearances of Esther Lebowitz and Shirley Lee Parker.

The Real Story Behind the Baltimore Deaths That Inspired 'Lady in the Lake'

A new mini-series offers a fictionalized take on two unrelated 1969 cases: the mysterious disappearance of bartender Shirley Lee Parker and the murder of 11-year-old Esther Lebowitz

A partially dried bed of Lake Pátzcuaro in Michoacán, Mexico. Rising temperatures and decreased rainfall are contributing to droughts in the area.

Mexico City's Reservoirs Are at Risk of Running Out of Water

Amid climate change, drought and aging infrastructure, the largest metropolitan area in North America is struggling to conserve water in a major reservoir system

The portals were unveiled on May 8 in Manhattan's Flatiron District and on Dublin's O'Connell Street.

Through Newly Installed 'Portals,' New Yorkers and Dubliners Can Wave, Dance and Inappropriately Gesture to Each Other in Real Time

New art installations connect the two cities through continuous silent video feeds

Visitors left notes, photos and mementos at the base of an oak tree Flaco the Eurasian eagle-owl had favored after escaping from the Central Park Zoo. A memorial for Flaco was held there on March 3.

What Flaco the Owl’s Death Teaches Us About Making Cities Safer for Birds

Ornithologists and conservationists say humans can take key steps to make urban environments less hazardous for our avian friends

The Aria Resort & Casino, a striking pair of curved buildings on the Las Vegas Strip, bills itself as eco-friendly and water-efficient.

Las Vegas Is Going All In on Its Water Conservation Plan

As the Southwest dries, can a city notorious for excess find a way to survive with less?

Joro spiders aren't particularly bothered by the vibrations of a busy city environment.

Joro Spiders, Spreading in the Southeast, Can Survive Surprisingly Well in Cities

Unlike most spiders, the hustle and bustle of urban areas doesn’t seem to disturb the non-native Joros, a new study finds

A man exits the Euclid Avenue stop in Brooklyn.

These Photos Capture Every First and Last Subway Stop in New York City

Photographer Rita Nannini traveled across 665 miles of track and snapped some 8,000 images

A winding walkway from Mary Miss' Greenwood Pond: Double Site in 2014

Iowa Museum Plans to Tear Down Acclaimed Land Art Installation

Known as the country's first urban wetland project, "Greenwood Pond" has been declared "no longer salvageable" due to financial constraints and structural decay

The area was surveyed using lidar technology, which revealed a large-scale network of roads and platforms.

Archaeologists Discover Ancient Cities Hidden in the Ecuadorean Amazon

Laser imaging has revealed an extensive network of settlements and roads that challenge historical understandings of the area

Libraries across the country are sharing their most checked-out books of 2023.

Public Libraries Reveal the Most Borrowed Books From 2023

Titles that appeared on multiple lists include "Lessons in Chemistry," "Spare" and "Tomorrow, and Tomorrow, and Tomorrow"

A pneumatic mail tube at the main Post Office Department branch in New York City, circa 1914 or 1915

When a Labyrinth of Pneumatic Tubes Shuttled Mail Beneath the Streets of New York City

Powered by compressed air, the system transported millions of letters between 1897 and 1953

“There’s something about these characters,” says department store historian Michael Lisicky. “So many of [them] are so wonderfully regional, and that’s why they’re still so powerful.” Featured characters include Uncle Mistletoe, Billie the Brownie, Christopher Candycane and Mr. Bingle.

Meet a Dozen Lesser-Known Christmas Characters, From Mr. Jingeling to Uncle Mistletoe

Created as department store marketing tools, many of these seasonal figures became beloved holiday traditions

A jogger passing a cow

This Photographer Captured One Image of Cambridge Every Day for 13 Years

After 5,000 photos, Martin Bond has decided to conclude his project, which showcased the city's mundane and extraordinary moments

“Whistler: Streetscapes, Urban Change” is on view through May 4, 2024, in the Freer Gallery of Art at the Smithsonian’s National Museum of Asian Art in Washington, D.C. (above: The Steps by James McNeill Whistler, 1880).

How James McNeill Whistler Captured Life in the Big City

The painter’s streetscapes and neighborhood scenes mesmerize, but now he is being recognized for documenting a changing urban landscape

The iconic publicity photo was taken by an unknown photographer in 1932.

You Can Recreate the Iconic 1932 'Lunch Atop a Skyscraper' Photo

Visitors will be safely strapped in as they sit atop a beam hundreds of feet above New York City

Architect William Van Alen’s plans for the building’s formidable steel helmet grew taller and more ambitious over time.

The Precarious History of New York’s Iconic Chrysler Building

Towering ambitions built the most charming skyscraper in America

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