A major U.S. government agency is questioning the need for a new pipeline to carry bitumen from Alberta's oilsands to American refineries. Documents released by the U.S. Environmental Protection Agency suggest the U.S. government's current environmental ...


Recent comments
6 years 25 weeks ago
15 years 41 weeks ago
15 years 42 weeks ago
15 years 42 weeks ago
16 years 7 weeks ago
16 years 7 weeks ago
16 years 14 weeks ago
16 years 32 weeks ago
17 years 14 weeks ago
17 years 14 weeks ago