Great Lakes

Scientists say the atmospheric carbon overload responsible for global warming might also be making large lakes more acidic.

Four Native American tribes in Michigan have agreed with the state and federal governments on a revised fishing policy for parts of the Great Lakes.

Producers of 'Against the Current 2: Keeping Invasive Carp Out of the Great Lakes' say more than 100,000 people so far have viewed their short film that chronicles efforts to stop invasive Asian carp from getting a foothold in the Great Lakes.

The U.S. Army Corps of Engineers has begun an environmental impact study of the Enbridge Line 5 project, which would dig a tunnel under the Straits of Mackinac to route an oil pipeline. Environmental groups and indigenous tribes oppose the project.

The Environmental Protection Agency is moving to protect people from two dangerous chemicals used in many commonly used items.

Reports of harmful algal blooms have increased in Michigan in recent years, and state officials have tips on how to keep an eye out for them.

Ross Richardson loves a good mystery – and he doesn’t just read them. He solves them.

Scientists say it's urgent to get more information now, as climate change reduces the Great Lakes' ice cover.

Nearly half of Michigan's residents get their water from underground. One fast-growing county is already dealing with dry wells.

Winter is changing across the Great Lakes region, and scientists want to know what that will mean