The massive construction project has been the subject of controversy from advocates concerned about a potential environmental ...

Enbridge officials have steadfastly maintained the pipes are safe, and are proposing a more than $300 million project to put a new Line 5 pipeline in a tunnel under the Straits bottom.

Records, court filings and emails reveal how federal review of Enbridge's Great Lakes tunnel project leaves tribal officials feeling cast aside.

The tunnel, slated for 2028 at the earliest, will house a new segment of the controversial Line 5 oil pipeline in the Straits of Mackinac.

Today a Michigan Circuit Court issued a Temporary Restraining Order requiring Enbridge to shut down Line 5 through the Straits of Mackinac within 24 hours until a hearing on the State's request ...

Whitmer, who promised during her 2018 campaign to shut down the Enbridge Line 5 pipeline through the Straits of Mackinac, is "reviewing all ... options" about what to do next, a spokeswoman said ...

Enbridge showed off an exploratory vessel headed for the Straits of Mackinac to collect rock and soil samples before building a tunnel to house Line 5 ...

An Ingham County Circuit judge on Wednesday issued a ruling that allows Enbridge to reopen a portion of its damaged Line 5 oil pipeline that runs beneath the Straits of Mackinac.

Two weeks before Michigan’s presidential primary, Democratic hopeful Pete Buttigieg has called for the shutdown of the controversial Enbridge Line 5 pipeline through the Straits of Mackinac.

Enbridge argued Friday that its controversial dual Line 5 pipelines under the Straits of Mackinac was in compliance with the 1953 easement. The statement came hours after Gov. Gretchen Whitmer ...

Michigan Gov. Gretchen Whitmer is taking legal action to force the shutdown of a pipeline that carries oil beneath the channel linking Lake Michigan and Lake Huron.

Enbridge says there was no risk to Line 5, which crosses the bottom of the straits connecting Lake Huron and Lake Michigan and carries oil. Vessel anchors have hit the pipeline several times in ...