New York City Water Tunnel No. 3: How Manhattan’s Water Supply System Works
New York City Water Tunnel No. 3 is the city's largest underground infrastructure project and the ultimate insurance policy for Manhattan's entire water supply...
What Manhattan Looked Like Before Civilization: The “Mannahatta” Project
Manhattan is an incredibly beautiful and highly developed borough, renowned for its stunning architecture, bustling financial centers, historic landmarks, and so much more. However,...
One of America’s Deadliest: The Triangle Shirtwaist Factory Fire
On March 25, 1911, a fire at the Triangle Shirtwaist Factory became the deadliest industrial disaster in New York City’s history and one of...
Environmental Defense Fund: History of Activities
This article explores the history and activities of the Environmental Defense Fund (EDF), an American organization dedicated to addressing environmental issues. Learn more about...
The Story of Manhattan’s Water Supply
New York City's deep, salty rivers made it a popular port, but they also wreaked havoc on its drinking water. By the mid-18th century,...
Hudson River Park in New York: How Coastal Areas in Manhattan Are Protected
Hudson River Park in New York is a waterfront strip along the west side of Manhattan, designed with flooding and storm surges in mind....
Tackling Trash: What Happens to New York City’s Garbage?
Americans generate more trash than anyone else on the planet—three times the global average per person. New York City, with its population of over...
NYC Community Air Survey: How Air Quality is Monitored in Manhattan
In the 2020s, artificial intelligence is increasingly used to analyze air quality, but Manhattan has long relied on the NYC Community Air Survey—a massive...
How Green Tourism Thrives in Manhattan
In New York City, the concrete jungle that never sleeps, eco-tourism is gaining popularity year after year. All five boroughs, including Manhattan, offer diverse...
Morgan Iron Works: The Story of a Leading U.S. Marine Steam Engine Manufacturer
This article explores Morgan Iron Works, once a prominent American manufacturer of marine steam engines. At its peak, the facility was renowned for its...