Article - 1 Aug 2012
The USA is a large country situated on the North American continent, with a total area of 9,161,966 sq km, making it the 3rd largest nation in the world.
Article - 17 Jul 2012
Africa is under threat from desertification. The Solution? A 8000km long, 15km wide wall of trees.
Article - 5 Mar 2012
This "Thought Leader" contribution by Dr. Aleksandra Drizo, CEO of PhosphoReduc, discusses the development and implementation of phosphorus removal technologies, phosphorus re-use as a soil amendment...
Article - 19 Nov 2009
Designed to bring together leaders in materials science and energy, Materials Challenges 2010 aims to facilitate information sharing on the latest developments involving materials for alternative and...
Article - 5 May 2009
Permaculture is word adapted from the phrase 'permanent agriculture' and encompasses a design philosophy for growing food, human settlements or housing through to a complete way of life. This article...
Article - 28 Oct 2008
With 13 mature trees being used to make a single tonne of paper it is important recycle paper and retain trees and forests for the purposes of biodiversity, animal habitats and combating climate...
Article - 28 May 2008
Wind is a clean and renewable energy source that can produce enough electricity to power millions of homes and businesses. In simple terms, wind is the movement of air created by the uneven heating of...
Article - 24 Dec 2007
As fossil fuel resources continue to decrease worldwide, more and more attention is being focused on harnessing power from renewable energies generated from alternative natural sources.
Article - 17 Apr 2018
[From the Montreal Gazette] On Wednesday, January 14th, about 28,000 liters of diesel fuel spilled at the city’s water filtration plant. Although most of the fuel went into the St-Lawrence River, due...