Aerospace firms and governments are looking for ways to replace raw materials with renewable and recycled ones in producing airplane parts. Here’s a look at how the aircraft manufacturing industry has moved towards a circular economy.

On a bustling street near the shiny new international airport in Ethiopia's capital is a small coffee roastery with big dreams.

Three radio stations set up across Tamil Nadu over the last year attract more than 200 callers per day and have quickly become a huge hit among the state's garment workers.

The deal is part of Norway's pledge to help protect Indonesia's tropical forests, with payments linked to the Southeast Asian nation's progress on lowering emissions from felling trees, which release carbon when they are burned.