Michigan Attorney General Dana Nessel’s yearslong lawsuit to shut down the pipeline could come down to how the Supreme Court interprets a 30-day procedural deadline that Enbridge failed to meet.

St. Clair County plans to appeal a judge’s decision striking down the county’s attempt to use health policies as a way to regulate large-scale renewable and battery storage projects.

Restarting an aging reactor and building next-generation modular plants on the shores of the world’s largest freshwater system.

Despite scientific consensus on the harms posed by climate change, the administration no longer views greenhouse gases as harmful to public health. That sets the stage to stop regulating them.

How the region powers its growth will determine the future of the Great Lakes.

In testimony to state regulators who will decide whether to approve the sale, experts questioned Consumers Energy’s financial math and raised concerns that new owners could stick the public with repair or removal costs.

A proposed dairy CAFO in mid-Michigan is fueling a heated fight over clean water, manure pollution and the future of industrial farming — as supporters tout jobs and renewable energy, and critics warn local rivers are already overwhelmed.

State regulators are considering allowing landowners to unleash imported beetles to kill off spotted knapweed, one of the state’s most prolific invaders. Beekeepers may not like that.

About 95% percent of Lake Erie is covered in ice, and even half of Lake Superior is too. Bitter cold temperatures have spurred major ice coverage across the Great Lakes, but warmer weather is coming.

The US Army Corps released an environmental review Friday that is the last step toward issuing key permits for the Line 5 tunnel.