Lake Superior

Copper is a key metal for renewable energy, and experts say we’re going to need a lot more of it to transition to clean energy. Michigan’s Upper Peninsula is Copper Country. Some see copper mining as an economic boon for the region, but others worry it could come at the cost of some of the Great Lakes’ most pristine wild spaces.

Transport Canada and the U.S. Coast Guard have launched a joint investigation to determine what caused the breach on the 72-year-old ship.

Small, silvery fish called kiyi used to roam the deep, cold waters of nearly every Great Lake. Remnant populations still exist in Lake Superior, and scientists are wondering: Can we find them? And bring them back to the other Great Lakes?

As national parks around the country try to raise awareness about climate change, those around Lake Superior are taking steps to get cut their emissions.

States in the Great Lakes kill beavers and remove dams on select rivers and streams. They’re doing it, in part, for anglers and the multi-billion dollar fishing industry. But some people are not on board with that. Today’s episode is all about that conflict, and about how our scientific understanding of the role of beavers may be changing.

States in the Great Lakes kill beavers and remove dams on select rivers and streams. They’re doing it, in part, for anglers and the multi-billion dollar fishing industry. But some people are not on board with that. Today’s episode is all about that conflict, and about how our scientific understanding of the role of beavers may be changing.

Lake Superior’s northern shore has been home to woodland caribou for thousands of years. But now, the species is facing local extinction. Some blame climate change for the caribou's decline. But the species has persisted through an ice age, and through warming temperatures. It’s survived climate change before. So why is it in trouble now?

Lake Superior’s northern shore has been home to woodland caribou for thousands of years. But now, the species is facing local extinction. Some blame climate change for the caribou's decline. But the species has persisted through an ice age, and through warming temperatures. It’s survived climate change before. So why is it in trouble now?

The 2021 Great Lakes shipping season started Wednesday. The U.S. Army Corps of Engineers opened the Poe Lock in Sault Ste. Marie at Noon. That’s 12 hours…

All five of the Great Lakes closed out 2020 at lower levels than they were a year ago. But according to new projections from the U.S. Army Corps of…