Polk County is inviting Linn County and Johnson County to help fund a University of Iowa water quality program that’s running out of state money.

Iowa’s demand for electricity is expected to increase by 30% to 40% in the next two decades. The challenge will be meeting that demand with clean energy.

A rare and endangered species of fish has been discovered in an Iowa river.

The Iowa DNR has produced a map showing the impacts of the 2020 derecho and recovery efforts since the storm hit the state.

Nitrate levels in the Des Moines and Raccoon Rivers prompt calls for more action upriver.

Iowa’s waterways have some of the highest nitrate levels in the country.

A Sierra Club report finds Iowa continuing to lose wildlife habitat.

A new water quality project in central Iowa aims to keep pollutants out of rivers and streams.

Researchers say linking Iowa’s high cancer rates to farm chemicals is complicated and requires more study.

An Iowa music festival introduces a new policy prompted by climate change.