The annual monitoring report on Mirror Lake in upstate New York reveals that salt levels are still a problem despite reduced local use of road salt.

Racine County Parks Department uses DIY floating islands to kickoff Quarry Lake water quality improvement program.

Meteotsunamis are big waves that have been historically mislabeled and poorly forecasted in the Great Lakes. Experts are learning more and predictive tools are in sight.

As scientists monitor a mining waste cleanup in a deep lake with unusual water dynamics, they learn more about how these dynamics impact remediation efforts.