Although the U.S. flag is at half-staff to mark the death of President Jimmy Carter, 8 Republican-led states will raise flags ...

South Dakota’s most populous county is hoping to intervene in Summit Carbon Solutions’ proposed carbon dioxide pipeline, ...

Have you hoped to see the northern lights shine over Iowa? You may have a chance tonight if you head far enough north.

With carbon capture pipelines proliferating, U.S. regulators propose stricter rules to prevent a leak like on in Satartia, ...

The more than 1,000-mile pipeline passes through North Dakota, South Dakota, Iowa and Illinois. Its pathway includes unceded ...