Yet the best industry data suggests that as of 2006, only 0.1812 per cent -- or fewer than 1,000 wells out of the province’s 500,000 groundwater wells (industry operates nearly 50,000) -- show ...

Adam Wiggins, Data Center Segment Manager for Camfil, USA. Large data centers, by virtue of their high energy consumption, are frequently a source of air pollution.

Dave Sidaway Montreal Gazette Ecology groups are demanding data on water contamination near all oil wells drilled over the past 20 years in Quebec.

The data included a forecast for benzene pollution, a chemical linked to cancer, up to 44 times the annual level in the northern part of the First Nation.

Edmonton 'Stories the numbers tell': Critics ask why Alberta sat on coal contamination data Toxic levels of selenium contaminate mountain rivers. The numbers went unreported since 2006 ...