Army Corps review says loss of wetlands, tribal archeological sites are primary environmental impacts of building a tunnel ...

The Line 5 tunnel project in the Great Lakes by Enbridge may harm wetlands and bats, yet aims to lower spill risks.

DETROIT — The U.S. Army Corps of Engineers, Detroit District, has released the Draft Environmental Impact Statement (DEIS) ...

The U.S. Army Corps of Engineers has released a long-awaited draft of its environmental review for Enbridge's Line 5 Tunnel ...

Environmental advocates are calling on Indiana to impose stricter pollution limits on BP's oil refinery in Whiting.