A dark cloud of starlings shapeshifts over Rome.

A Closer Look at the Kestrels, Hedgehogs and Other Wild Animals That Inhabit Rome

From antiquity to modern times, the city has been rife with creatures that creep, slither, scurry and nest among its pillars and palaces

One of the Central Park coyotes trots by with the New York City skyline as a backdrop.

In a Milestone for Manhattan, a Pair of Coyotes Has Made Central Park Their Home

For six years, two photographers have carefully followed the canines and documented their secret lives

No winners are declared. No medals are handed out. There is no podium. The only aim for riders of the Vätternrundan is to complete the challenge, and doing so is a rite of passage. 

How Sweden’s Vätternrundan Became One of the Biggest Recreational Bike Rides on the Planet

For 60 years, cyclists have descended on the city of Motala in June to ride 196 miles around Lake Vättern and promote healthy living

Cockatoos in the western suburbs of Sydney, Australia, will wait in line for a taste of drinking fountain water.

These Australian Cockatoos Learned to Operate Drinking Fountains With Their Feet to Quench Their Thirst

Birds in Sydney’s western suburbs have figured out how to get a sip from the fountains, even though they have access to nearby streams

 The Chrysler building was completed in 1930.

The Chrysler Building Has Towered Above New York City for Nearly a Century. Now, the Art Deco Skyscraper Is for Sale

When it was completed in 1930, the 1,046-foot building was briefly the tallest in the world. In recent years, it’s fallen into disrepair

Bedbugs that feed on humans experienced a sharp rise in numbers after the development of the first cities, according to new research.

Bedbugs Could Have Been the First Urban Pest to Plague Human Cities, New Study Suggests

Scientists examined the genomes of two bedbug lineages to trace how their population sizes have changed over time

Cooper's hawks are skilled hunters that feast on small and medium-sized birds.

A Young Cooper’s Hawk Learned to Use a Crosswalk Signal to Launch Surprise Attacks on Other Birds

Researcher Vladimir Dinets watched the bird repeatedly sneak behind a row of cars to ambush its unsuspecting prey

During its first year of service, Freedom House Amublance Service transported more than 4,600 patients across 5,800 calls, saving 200 lives.

These Trailblazing Black Paramedics Are the Reason You Don’t Have to Ride a Hearse or a Police Van to the Hospital

In the late 1960s and early 1970s, Freedom House Ambulance Service set the standard for emergency medical care, laying the groundwork for the services available today

Houston is the fastest-sinking of the 28 most populated U.S. cities, according to a new study that examined the urban areas through satellite observations. The Texas city got most of its water from the ground in the 1950s to ’70s, which led to subsidence.

The Land Beneath the Biggest U.S. Cities Is Sinking, Finds New Analysis of Satellite Data

Largely due to groundwater pumping and shifting of land after the last ice age, major urban areas are subsiding, which could destabilize buildings or worsen flooding

In the early morning hours in Hanoi, people walk and jog around Hoan Kiem Lake's one-mile loop, while others partake in activities like traditional Vietnamese fan dancing, tai chi and even tango lessons.

To Truly Experience These Five Cities, Wake Before Sunrise

Everyone focuses on a destination’s nightlife, but perhaps we should be more concerned with what its early morning hours have to offer

Arborists are reforesting Detroit's Poletown East neighborhood with giant sequoias and other species of trees.

Giant Sequoias Are Taking Root in an Unexpected Place: Detroit

Arborists are planting urban groves of the world’s largest trees in one of the city’s most blighted neighborhoods

Chattanooga was once one of the most polluted cities in the country. Now, it's North America's first National Park City.

Chattanooga Just Became North America’s First National Park City. Here’s What That Means

The designation was awarded by a London-based charity that aims to make cities more like national parks: “greener, healthier and wilder”

Mainstream providers of shared mobility — such as e-scooters, bicycles and rideshares — often overlook marginalised communities, families and the elderly. NGOs and public agencies are filling the gap.

Making Ride Hailing, Bike Shares and Other Transportation Options Accessible to All

Shared mobility is good for the environment, but not equal opportunity. What can be done to make travel easier for everyone?

The National Public Housing Museum is located in the last remaining building of the Jane Addams Homes, Chicago's first public housing development.

New Museum Examines the History of American Public Housing—and the Stories of Its Residents

Located in a preserved 1930s development in Chicago’s West Side, the museum includes three recreated apartments representing families of different decades and demographics

Jason Sandy mudlarking along the River Thames in London

Cool Finds

History-Hunting Mudlarks Scour London’s Shores to Uncover the City’s Rich Archaeological Treasures

A new exhibition at the London Museum Docklands spotlights hundreds of mudlarking finds, from Bronze Age tools to Viking daggers to medieval spectacles

“As the first national women’s reform organization, [the American Female Moral Reform Society] showed that there was power in women organizing to address societal problems,” says rhetorician Lisa J. Shaver.

The Daring 19th-Century Reformers Who Sought to End Prostitution by Offering Financial and Emotional Support to Urban Sex Workers

Led entirely by women, the American Female Moral Reform Society gave material aid to those in need and pushed for men to be held accountable for frequenting brothels

Appearing in a landscape that looks as though it were painted in watercolor, a male red deer roars in the rain. This photograph was the runner-up in the animal behavior category.

See 15 Captivating Images From the British Wildlife Photography Awards, From a Majestic Shark to Hungry Pigeons

The winning photographs highlight the diversity of animal and plant life in Britain as well as the often hidden behaviors of wild creatures

Advocates are pushing for expedited foreclosure proceedings to speed up the search for a new owner.

Historic Frank Lloyd Wright Home Added to List of Endangered Architecture in Chicago

The J.J. Walser Jr. House, one of five Wright-designed homes in the city, has fallen into disrepair, prompting calls for preservation

After a trolley conductor accused Alice Stebbins Wells of using her husband's police badge to avoid paying for public transit, the Los Angeles Police Department allowed her to wear a more feminine uniform of her own design, along with a special “Policewoman’s Badge No. 1.”

Women Who Shaped History

Armed With Just a Badge, Los Angeles’ First Policewoman Protected the City’s Most Vulnerable in the Early 20th Century

Appointed in 1910, Alice Stebbins Wells patrolled dance halls, skating rinks, penny arcades and movie theaters, keeping these public spaces free of vice and immorality

Reno’s downtown, where paved surfaces gather heat and buildings block cooling breezes, can feel stifling on a hot summer day.

Citizen Scientists Are Hitting the Streets of the Country’s Fastest-Warming Cities to Collect Detailed Temperature Data

The heat mapping of metros like Reno, Nevada, could be key to taming urban heat, saving lives and designing for a cooler future

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