Recent widespread news coverage heralded the success of a United Nations' goal of greatly improving access to safe drinking water around the world.
Environment
Mar 23, 2012
1
0
The researchers show that the current methods oversimplify the measure by not accounting for water quality; the key measure of safety. In four of the five developing countries studied, the reduction in reported progress would ...
Environment
Mar 1, 2012
0
0
Three quarters of young people regularly talk to strangers on the South African social network MXit, raising concerns about the risks for young people on the mobile Internet, according to a study Tuesday.
Internet
Oct 11, 2011
0
0
