The Great Smog of 1952, the humanitarian disaster that changed the world
These are the five largest public parks in the world (and their interesting features)
6 technical solutions to reduce noise pollution
What is the Anthropocene and what are its main challenges
Forest cities: nature conquers the heart of cities
Acid rain: a hazard that can come back with a vengeance
Six cities that are restoring their old ecosystems
Welcome to Bhiwadi, the city with the most polluted air in the world.
How are cities combating sand storms?
What are the benefits of green spaces in our cities?
Pros and cons of living near wetlands