Straits of Mackinac

The USACE announced in late June what will – and won’t – be evaluated in its Environmental Impact Statement (EIS) on Enbridge's proposed Line 5 tunnel.

Leaders from 51 tribal nations, including some in Michigan, blasted Canada’s support of Enbridge’s Line 5 pipeline last week.

Enbridge Energy said it’s disappointed that the timeline for its tunnel in the Straits of Mackinac has been pushed back.

Federal officials are delaying a decision on whether to approve Enbridge energy's Line 5 oil pipeline tunnel in the Straits of Mackinac.

Michigan Attorney General Dana Nessel is asking a federal court to move her lawsuit against Enbridge back to a state court. Line 5 opponents say it’s an encouraging move that could lead to the shutdown of the pipeline.

Governor Gretchen Whitmer has dropped a federal lawsuit seeking to shut down Enbridge’s Line 5 that runs through the Straits of Mackinac. The goal is to shift the litigation to a stalled lawsuit filed earlier in Ingham County.

The tunnel would encase a new section of Enbridge's Line 5 beneath the Straits of Mackinac.

Enbridge said Monday it had retrieved an anchor that broke away from a maintenance vessel while on the bottom of the Straits of Mackinac.The mishap…

The state has approved permits that would allow Enbridge Energy to dig the tunnel that would house a new Line 5 pipeline. The replacement would still be…

Enbridge said Tuesday it would defy Michigan’s demand to shut down an oil pipeline that runs through a channel linking two of the Great Lakes, contending…