A modeling effort led partly by the Nature Conservancy assesses what needs to be done to achieve a 40 percent reduction in Lake Erie phosphorus.

A riverside project holds promise for reducing sediment in the Port of Toledo, but that is just one area of focus for officials working to better Lake Erie.

University of Minnesota scientists find that Lake Malawi had a past climate much wetter than previously thought, thanks to sediment analysis.

Experts with the Texas Water Development Board study playa lakes in the state’s panhandle to gauge their contribution to Ogallala Aquifer recharge.