Plastic waste is a serious problem in India. But businesses in the emerging tech hub.
Thirteen-year-old Ranniel quit school to help his family survive. He has been risking his life,.
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Ever wonder what happens to restaurant leftovers? In the Philippine capital, Manila, meat is recycled.
La Pintana is Chile’s unlikely climate champion: an impoverished neighbourhood plagued by crime and violence.
A community in Ivory Coast has partnered with UNICEF to transform landfill waste into bricks.
This Mexican researcher has discovered a way to turn cactus leaves into a material with.