Green walls can strip pollution from the air -- and some plants do it better than others, according to new research. Researchers planted 10 species on a custom-built 1.4m green wall. Green walls ...

So far as I know, the use of stereoscopic red-green wall-diagrams is rarely resorted to, yet they are extremely efficient and, within limits, are not difficult to produce. The details of the ...

The Great Green Wall is a project to restore degraded land in nearly two dozen African countries. Deforestation, agricultural expansion, and drought have caused desertification across the continent.

The Great Green Wall project, spearheaded by the African Union and funded by the World Bank, the European Union and the United Nations, was launched in 2007 to halt the expansion of the Sahara by ...

Simply sign up to the Climate change myFT Digest -- delivered directly to your inbox. The ambitious initiative known as the Great Green Wall received a boost this week with a pledge of $14.3bn in ...

China built its famous Great Wall to keep out marauders. Now, millennia later, a "Great Green Wall" may rise in Africa to deter another, equally relentless invader: sand. The proposed wall of ...

Bison and other animals are at risk from sharpening borders like the Polish-Belarusian wall, which cuts through ... tells Euronews Green that borders increase the risk of death as large mammals ...

They liken it to building a “green Great Wall”. China wants to promote its desert-taming expertise around the world. But there is little evidence that the green wall is working as well as the ...

It is due to be completed by 2050, when it will have formed an “unbreakable green Great Wall”, according to government plans. China boasts that the scheme has already been a great success and ...

Halting the desert An African-led project, the Great Green Wall aims to buttress the fragile ecosystems of countries in the Sahel region south of the Sahara. Its advocates say it will restore huge ...