Cities

Lake Sediment and Ancient Poop Track Environmental Changes at Cahokia

The research reveals the largest pre-Hispanic settlement north of the Mexican border experienced flood and drought near its end

A $3.5 million renovation at the Smithsonian's Anacostia Community Museum includes an outdoor multi-functional plaza and community garden. The museum will reopen in mid-October.

Anacostia Community Museum to Close for Renovations, but Will Tour Its Current Show With Pop Ups Across the City

D.C. Public Library will partner with the museum to bring you "A Right to the City," which takes a deep look at gentrification and its impact

How will the climate change in your city?

With Climate Change, Washington, D.C. Will Feel More Like Arkansas by 2080

Map predicts how climate change will feel in the city where you live by matching with a future climate twin

An image of the true U.S. pizza king Filippo Milone in the May 9, 1903 issue of the Italian-language newspaper Il Telegrafo.

The Father of American Pizza Is Not Who We Thought He Was

New research suggests pizza came to the U.S. earlier than 1905, spread by pizza evangelist Filippo Milone

Nine Innovators to Watch in 2019

These big thinkers are set to make news this year with exciting developments in transportation, energy, health, food science and more

Smallpox raids, like this one in Milwaukee, focused on immigrant families.

How New York Separated Immigrant Families in the Smallpox Outbreak of 1901

Vaccinations were administered by police raids, parents and children were torn apart, and the New York City Health Department controlled the narrative

Woodside Mansion, home to the Rochester Historical Society since 1941

Rochester's 150-Year-Old Historical Society Hit Hard by Lack of Funding

The institution, which houses such precious relics as clothing worn by Susan B. Anthony, has furloughed its staff and suspended its programming

The American Society of Civil Engineers estimates in its 2017 Infrastructure Report Card that 240,000 water main breaks occur yearly in the U.S., with 2 trillion gallons of treated drinking water escaping.

These Technologies Could Put an End to Leaky Water Mains

Two inventors have come up with radically different approaches to try to solve the widespread problem of aging water infrastructure

By providing disincentives for discarding trash—and adding musical motivation for doing things right—Taiwan has achieved a recycling rate many envy.

How Taiwan Has Achieved One of the Highest Recycling Rates in the World

Once nicknamed "Garbage Island," the region now has a success story to share

The night sky from the Upper West Side of Manhattan glows blue after mishap at Queens facility run by Con Edison.

Electric Arc Caused New York Skyline to Glow Blue

No, it wasn’t an alien invasion

The plate’s display resembles a Kindle, except that letters and numbers are made up of monochromatic “e-ink.”

Will Digital License Plates Drive Us Forward or Leave Us Fuming?

California-based Reviver Auto has rolled out an electronic license plate that could benefit drivers, as well as cities and states

A police officer directs traffic in London in the 1890s.

When the Street Light First Came to London, Disaster Ensued

First introduced in 1868, the device was meant to prevent accidents—but then it caused one

Hurricane Florence causes severe flooding to a church and surrounding areas in Spring Lake, NC, Sept. 17, 2018.

As Port Cities Dredge Deeper to Accommodate Growing Cargo Ships, the Risk of Inland Flooding May Rise

By smoothing and deepening waterways, the hydrodynamics of estuaries and rivers can be dramatically changed to invite in the sea

This Apartment-Size Wind Turbine Makes Use of Gusts Coming From All Directions

Winner of this year's James Dyson Award, the O-Wind Turbine is designed for the chaotic wind patterns of urban environments

Chicago Cancels Sale of Kerry James Marshall's 'Knowledge and Wonder'

The site-specific mural, featuring black children and adults gazing at the marvels of the universe, will not go up for auction following intense criticism

To prevent animal species from going extinct, some ecologists suggest introducing them to urban environments to live alongside humans.

To Save Endangered Species, Should We Bring Them Into Our Cities?

Some ecologists believe our best chance to preserve biodiversity is to introduce non-native species to cities—but others warn of unintended consequences

Miami is investing hundreds of millions of dollars to raise roads in response to rising sea levels.

How Cities Are Upgrading Infrastructure to Prepare for Climate Change

The threat of extreme weather and other climate-related events has city planners rethinking the stability of critical infrastructure

Urban rats appeared to enjoy a steady diet of high-quality food, including protein-rich meat, while rural rats struggled to get by on limited, often meat-free meals

Urban Rats Enjoy Richer, More Reliable Diet Than Their Rural Counterparts

Researchers analyzed the remains of 86 brown rats that roamed Toronto between 1790 and 1890

Raising a block of buildings on Lake Street, Chicago, in 1857

How Chicago Transformed From a Midwestern Outpost Town to a Towering City

The Windy City spurred its miraculous growth by building canals, laying sewers and jacking up buildings

"Light Up" is the winner of a biannual competition for green energy-generating public art sponsored by the Land Art Generator Initiative.

This Golden Canopy Could Power 500 Homes

Architects propose a new sustainable landmark on a Melbourne beach that is both public art and a power plant

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