A team of scientists from Dakota State University is surveying and identifying microplastics in South Dakota’s rivers, lakes and streams. Microplastics are fragments of plastic that measure less than ...

The Trump administration is moving on two fronts to weaken protection for South Dakota’s wetlands and streams. One proposal ...

Leeches call several South Dakota lakes home year-round, and knowing which ones they prefer could change where you choose to swim this summer.

With summer heat building across South Dakota's Black Hills, officials are telling residents and visitors to be careful around lakes and ponds that appear unusual. Some algal blooms may look like a ...