Yet another mystery of Lake Huron’s sinkholes comes to the surface, as scientists find microbial mats that move with startling speed to find light.

Aquatic fungi get a close-up look in an investigation on Lake Stechlin led by scientists at Leibniz-Institute of Freshwater Ecology and Inland Fisheries.

Scientists at Brown University use sediment cores not only to gauge past climate but also to see how shifts affected the biodiversity of cichlid fish.

U.S. Geological Survey scientists find lake levels in the Twin Cities, including White Bear Lake, vary largely based on geology and land use.