Scientific discoveries and stories from large lakes worldwide, published quarterly by the International Association for Great Lakes Research.
Great Lakes Policy
On the road to disaster: How road salt policy gaps are threatening the Great Lakes
Road salt is is accumulating in the Great Lakes, threatening aquatic life and groundwater. Regulations and liability reform are needed.
Securing the sustainability of Great Lakes basin groundwater resources
Groundwater, the "sixth Great Lake," faces rising demand from agriculture and technology. Improved data and coordinated policy are vital for long-term sustainability.
Great Lakes region needs data center transparency
Rapid data center expansion threatens Great Lakes water resources, calling for transparency and multilevel regulation to safeguard this finite freshwater system.
Issues Archive
Spring 2026 • Issue 29
Great Lakes Policy
Winter 2026 • Issue 28
Large lakes of the world
Fall 2025 • Issue 27
Science & Innovation
Summer 2025 • Issue 26
Science under threat: Stories from the field
Spring 2025 • Issue 25
Communicating Science
Winter 2025 • Issue 24
Science and Hope
Fall 2024 • Issue 23
Oil Spill Science
Summer 2024 • Issue 22
Remote Sensing
Spring 2024 • Issue 21
Water on the Move
Winter 2024 • Issue 20
Human Health
Fall 2023 • Issue 19
Plastic Pollution
Summer 2023 • Issue 18
Legal Frameworks
Spring 2023 • Issue 17
Acoustic Monitoring
Winter 2023 • Issue 16
Collaborative Research
Fall 2022 • Issue 15
Long-term Research
Summer 2022 • Issue 14
Coastal Zone
Spring 2022 • Issue 13
Biodiversity
Winter 2022 • Issue 12
Ecosystem Approach
Fall 2021 • Issue 11
Winter Research
Summer 2021 • Issue 10
Climate Change
Spring 2021 • Issue 9
Community Science (Citizen Science)
Winter 2021 • Issue 8
Community Service
Fall 2020 • Issue 7
Indigenous Knowledge
Summer 2020 • Issue 6
Pandemic, Conference Highlights
Spring 2020 • Issue 5
Arts and Science
Winter 2020 • Issue 4
International Collaboration
Fall 2019 • Issue 3
Technology
Summer 2019 • Issue 2
Science and Policy
Spring 2019 • Issue 1
Lakes Letter Redux