A global map of fresh water shows: dry areas are getting dryer - wet areas, wetter. NASA.
Saturday, 20 July 2013
"Nobody Understands" Spills at Alberta Oil Sands Operation
Oil spills at a major oil sands operation in Alberta have been ongoing for at least six weeks and have cast doubts on the safety of underground extraction methods, according to documents obtained by the Star and a government scientist who has been on site. Full story here.