ST. PAUL — It's a tale of environmental redemption in the Twin Cities: On the Mississippi River between Minneapolis and St. Paul, a variety of native mussel species once wiped out by pollution are ...

Flowing over nutrient-rich limestone rock that fueled a diverse assemblage of species, Abrams Creek was once one of the most productive streams in Great Smoky Mountains National Park. That changed in ...

ST. PAUL, Minn. — A variety of native mussel species once wiped out by pollution are making a comeback on the Upper Mississippi River between Minneapolis and St. Paul. The mussels suffered when sewage ...

DETROIT LAKES, Minn. - Imagine the land of 10,000 lakes with nothing more than 10,000 defunct lakes - fishless, weed ridden and shores littered with hazardous sharp shells. All of this could happen if ...