A closer look at cyanotoxins in a North Carolina lake reveals safe levels for users, and a baseline for researchers moving forward.

The Jefferson Project at Lake George is now 95% complete, and has already yielded fascinating results; this smart lake is a model for other lake systems.

Recent findings show that thawing permafrost is causing browning in Arctic and subarctic freshwaters, with serious consequences locally and globally.

Surfers and other beach users in Indiana are pursuing a lawsuit, hoping to make US Steel follow the regulations for chromium dumping in Lake Michigan.