Under a new incentive program, Arkansas fishermen can get paid $100 for every black carp they catch and report to state ...

This article on the wilderness areas along the Buffalo National River is the eighth in a series commemorating the 40th ...

Explore the Missouri River: its map, amazing history, why it's called 'Big Muddy,' and key facts about North America's ...

This article on the wilderness areas along the Buffalo National River is the eighth in a series commemorating the 40th ...

A federal appeals court has upheld its decision against two Native American tribes challenging North Dakota's redistricting ...

Search and rescue efforts continue Sunday after destructive flash flooding. At least 79 people are confirmed dead in Texas.

For nearly a month, hundreds of thousands of Iowans have not been allowed to water their lawns—even though there's no drought ...

Search and rescue efforts continue Sunday after destructive flash flooding. At least 82 people are confirmed dead in Texas.

Our guide to understanding (and maybe even joining) the preponderance of Coloradans who find fulfillment in incredibly ...

Nitrate pollution is likely to force more water-use restrictions. Iowa’s problems are uniquely severe: It has plenty of water ...

While Iowa's problems are uniquely severe, nitrate levels are a rising concern in other regions, from California to the Chesapeake Bay.

The National Weather Service offices nearest to the central Texas floods that left dozens dead and more missing were ...