The state’s largest American antelope herd travels the famed Path of the Pronghorn each year to winter at lower elevations ...

EDITOR’S NOTE: This story is a collaboration between The Associated Press and Grist.

Deemed a catastrophic risk, crews knocked down the 116-year-old dam this winter, leaving irrigators high and dry for the foreseeable future.

The map relies on a combination of Indigenous knowledge and government data to map water resources and Indigenous communities ...

One of the most historic and largest multigenerational ranches in the Nebraska Sandhills — owned by only two families since ...

As the demotion of a well-liked engineering dean drove furor earlier this month, university officials left out notable facts ...

Wyoming PBS will broadcast and livestream a celebration of life event and the memorial service for former U.S. Sen. Alan K. Simpson, who died earlier this month. The Republican lawmaker’s highly ...

A look at the contaminated wells, legal battles, and unanswered questions facing southern West Virginia communities: Part 1 ...

The U.S. Bureau of Reclamation began flood-control releases at Palisades Reservoir April 7-10, which enabled the Idaho Water ...

Montana legislators seek to protect a main source of eastern Montana’s water as wells start to run dry. A proposed bill would ...

Paleontologists are uncovering a bonebed containing more than 19 giant amphibian skeletons from the Popo Agie Formation near ...

A downstate community organization is calling the passage of legislation protecting the Mahomet Aquifer from sequestration ...