Cities
How the Arrival of an Endangered Bird Indicates What’s Possible for the L.A. River
Could the waterway that the city was built around make a comeback?
Cities Are Projecting Their History Onto Streets and Buildings After Dark
Pedestrians in Montreal, Grand Rapids and other locations can time-travel thanks to installations that map historical scenes directly onto the cityscapes
'Found' Dataset Reveals Lost Maya City Full of Pyramids and Plazas, Hiding in Plain Sight Beneath a Mexican Forest
By analyzing an old lidar survey, researchers found evidence of more than 6,500 ancient structures in a previously unexplored area of Campeche
New 'Portal' Opens in Philadelphia, Connecting Residents to Cities Around the World With Identical Installations
The looming sculpture features a small camera above an eight-foot-tall screen, which displays live video from Lithuania, Poland and Ireland
The Hotel Chelsea's Iconic Neon Sign Will Be Divided Into Pieces and Sold One Letter at a Time
The vertical sign stretched across three stories of the Manhattan hotel, which once welcomed the likes of Bob Dylan, Patti Smith, Andy Warhol and Janis Joplin
Georgia O'Keeffe's Breathtaking New York City Paintings Are Finally Getting the Attention They Deserve
The artist's cityscapes, once dismissed as too masculine, would later influence the floral artworks that became central to her iconic style
On This Day in 1899, a Car Fatally Struck a Pedestrian for the First Time in American History
Henry Hale Bliss' death presaged the battle between the 20th-century automobile lobby and walkers in U.S. cities
Bask in the Beauty of Brazil With These 15 Stunning Photographs
These selections from the Smithsonian Magazine Photo Contest images capture this South American paradise
Phoenix Shatters Heat Record With 100 Consecutive Days Above 100 Degrees
Forecasts show no relief from the extreme heat over the next few weeks, which promises to extend the streak far beyond the previous high of 76 days set in 1993
Can a City Known for Its Freeways and Gridlock Deliver a Car-Free Olympics? Los Angeles Thinks So
To make good on its promise, the 2028 host city is in a four-year sprint to ready its public transportation for the onslaught of athletes, coaches and spectators
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
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
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
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
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
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
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
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
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, 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
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