The Trump administration is appealing a court ruling that blocked the Keystone XL oil pipeline.
South Dakota regulators are reviewing water-permit applications for the construction of the Keystone XL crude-oil...
Ash tree removal efforts are underway in Sioux Falls to slow the infestation of the emerald ash borer.
North Dakota regulators have concluded that the developer of the Dakota Access oil pipeline has complied with a settlement...
Officials in a South Dakota county are preparing for the possibility of protests over the construction of the Keystone XL...
Agriculture officials say an invasive insect found in evergreen decorations in Minnesota and Wisconsin has shown up in South Dakota.
The developer of the Dakota Access oil pipeline missed a year-end deadline to plant thousands of trees in North Dakota.
The Sioux Falls Regional Sanitary Landfill is offering two sites for residents to drop off their real Christmas trees for...
Two organizations are teaming up with South Dakota State University for a new research project.
Napa Junction in southeastern South Dakota is poised for more development as officials consider building an ethanol plant...
The four Native American tribes in the Dakotas that are fighting the Dakota Access oil pipeline in court are seeking to...
Alaskans felt a large earthquake that shook South Central at 8:29 a.m. Friday morning, sending residents of...
A state wildlife official says a mountain lion captured on video in eastern South Dakota is likely just passing through.
Minnesota wildlife officials and U.S. Sen. Amy Klobuchar are pressing Congress for more funding to monitor chronic...
It's been a wet year in Yankton - wetter than any other, in fact.
The Sioux Falls Public Works Department says it needs to spend $260 million to expand the city's Wastewater...
The "ReLeaf Sioux Falls" project was created with one idea in mind -- to replant the trees cut down due...
Construction on the Keystone XL Pipeline is scheduled to begin next spring in northwestern South Dakota. Officials in the...
