The Superior-based energy firm reviewed sites along the oil pipeline with connections similar to the valve that failed in ...

The Line 6 spill has raised concerns about when the public should be notified of a spill, as well as why the initial report ...

Police were investigating vandalism and even sabotage that led to a major oil leak from an idled electrical transformer station in Bærum earlier this week. As much as 60 tons of oil spilled into the ...