When looking at the situation of safely managed water supplies in Africa, the glass could be seen as half full, rather than…
The need to preserve non-renewable mineral resources, whether from quarries or river and stream beds, is prompting…
According to a UN Environment Programme (UNEP) report, predicted 2030 greenhouse gas (GHG) emissions must fall by 28% to get…
As water shortages continue causing havoc in a growing number of regions around the world, an age-old idea is experiencing a…
Waste Marketplace was born out of a grassroots approach to waste management, and it has become a benchmark application in…
Aggregates, those tiny fragments of rock used in the majority of construction materials, are the second most widely consumed…