You can maximize the natural cooling effects of trees in cities by boosting canopy cover beyond 40%.
The co-founders of Hive Earth are experimenting with an eco-friendly building design that draws on centuries of history.
The nations in the inhospitable region aren't sitting idly by in the face of climate change.
We could recycle at least 5 million tonnes of leftover biosolids produced each year by mixing them into bricks.
Smart cities, resource-efficient appliances, agricultural tools – there are over 4,500 exhibitors and 1,200 startups from 50 countries.
Scientists looking at next-generation green technologies are also eyeing some ancient practices that work.