The war in Ukraine is threatening to trigger a global world crisis and is highlighting the EU's dependence on mineral-based fertilizers , which are mainly produced by Russia.

Today the challenge is to enable better transmission from one country to another while reducing CO 2 with efficient links between renewable energy and the grid.

South Africa is experiencing its severest drought in more than a century. Savannahs – grasslands scattered with trees and scrubs, which cover about half of Africa – are some of the most productive environments of the continent, supporting livestock and rural livelihoods.

The village of Olympos , located near the ancient city of Rhodiapolis, in the Antalya region of Turkey, escaped a wild fire, on 2 September 2012.