Take an underwater journey as researchers deploy sonar technology to map the lakebed to document organisms that call it home. The goal is to provide data to fishery and hatchery managers and those ...

Fish farmers across the Great Lakes states can face a confusing web of permits, policies and regulations that can hinder the growth of their operations. A new Sea Grant publication, Aquaculture ...

The COVID-19 pandemic resulted in a surge in sea lamprey populations, which have been damaging Great Lakes native species ...

The Great Lakes water levels have started their seasonal rise as the snow has melted and spring rains begin. The typical Great Lakes water cycle has water levels going down through fall and winter ...

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Developed by the National Sea Grant Law Center in partnership with the Minnesota Sea Grant-led Great Lakes Aquaculture ...