Enbridge Energy’s plans to build a protective tunnel around an aging pipeline that runs beneath a channel connecting two Great Lakes can continue, a Michigan appeals court ruled.

Enbridge may have cleared another hurdle for its tunnel under the Straits of Mackinac.The Michigan Court of Appeals uphe ...

Enbridge's plan to build a protective tunnel around part of its Line 5 pipeline is allowed to continue, after the project's permits were upheld by the Michigan Court of Appeals.

More than a month after attorneys for several Native American tribes and environmental advocacy groups urged the Michigan ...

The tunnel would be constructed around a four-mile section of pipeline but more permits are still needed before the project ...

Environmental groups, tribes had challenged Michigan Public Service Commission approval for Enbridge to build a tunnel under ...