Opinion

Why Nuclear Power Must Be Part of the Energy Solution

By Richard Rhodes

Where Water is Scarce, Communities Turn to Reusing Wastewater

By Jacques Leslie

How a ‘Toxic Cocktail’ Is Posing a Troubling Health Risk in China’s Cities

By Fred Pearce

Transportation

End of the Road: Are Diesel Cars on the Way Out in Europe?

By Paul Hockenos

Interview

Urban Darwinism: How Species Are Evolving to Survive in Cities

By Diane Toomey

With a Green Makeover, Philadelphia Is Tackling Its Stormwater Problem

By Bruce Stutz

To Move Paris Accord Forward, Bring Cities and Companies On Board

By Daniel C. Esty and ​Peter Boyd

Interview

How Air Pollution Has Put a Brake on Global Warming

By Richard Schiffman

Urban Heat: Can White Roofs Help Cool World’s Warming Cities?

By Fred Pearce

Awaiting Day Zero: Cape Town Faces an Uncertain Water Future

By Adam Welz

Dying Waters: India Struggles to Clean Up Its Polluted Urban Rivers

By Vaishnavi Chandrashekhar

Can the World Find Solutions to the Nitrogen Pollution Crisis?

By Fred Pearce

Analysis

Will Self-Driving Cars Usher in a Transportation Utopia or Dystopia?

By Jacques Leslie

Habitat on the Edges: Making Room for Wildlife in an Urbanized World

By Richard Conniff

Rising Waters: Can a Massive Barrier Save Venice from Drowning?

By Jeff Goodell

Climate Connection: Unraveling the Surprising Ecology of Dust

By Jim Robbins

Interview

A Troubling Look at the Human Toll of Mountaintop Removal Mining

By Richard Schiffman

In Drive to Cut Emissions, Germany Confronts Its Car Culture

By Christian Schwägerl

Urban Refuge: How Cities Can Help Rebuild Declining Bee Populations

By Janet Marinelli

As It Looks to Go Green, China Keeps a Tight Lid on Dissent

By Michael Standaert

How Big Water Projects Helped Trigger Africa’s Migrant Crisis

By Fred Pearce