In 2001, mysterious sinkholes were discovered in northern Lake Huron. They’ve attracted researchers from around the world.

The study found that the most substantial increase occurred along the southern third of the Lake Michigan coast, where some ...

GLN contributor Ian Solomon took a trip to Munising, Michigan to climb the epic ice walls along Lake Superior. Watch Ian’s ...

During the COVID-19 pandemic, the amount of sea lamprey in the Great Lakes surged because treatments were limited.

Emily Cornelius Ruhs, a postdoctoral research scientist with the Field Museum, said blood samples with higher levels of PFAS showed a decline in natural antibody levels and white blood cell counts ...

This story is the first in a nine-month investigation of drinking water contamination across the U.S. The series is supported by funding from the Park Foundation and Water Foundation. Once a week, ...

Emma and photographer Christopher Katsarov Luna spent four days in northwestern Ontario, reporting from the shore of Lake Superior. The Great Lakes News Collaborative includes Bridge Michigan, Circle ...

The Great Lakes News Collaborative includes Bridge Michigan; Circle of Blue; Great Lakes Now at Detroit Public Television; and Michigan Radio, Michigan’s NPR News Leader; who work together to bring ...

Shortly after Chelsea Rochman started her faculty job at the University of Toronto, she began working with the Government of Canada to sample microplastics in fish from Lake Ontario. What she found, ...

Shantal Riley is an award-winning health and environmental reporter, focused on water quality in communities of color. Her work has been featured by Frontline PBS, NOVA PBS, the Washington Post ...

Zebra mussels are not native to the Great Lakes. They were first discovered in the area in the late 1980s, and it has been an ongoing battle to get rid of and control them ever since. But what’s the ...