Water levels on the Mississippi River are nearing historic lows for the second consecutive year, triggering a drinking water emergency in Louisiana as ocean water flows upstream, unimpeded by the ...

A cottonwood tree remains standing on an eroded bank of the Gardner River following historic flooding in Yellowstone National Park on June 19, 2022, in Gardiner, Montana.

Portions of a freight train are seen in the Yellowstone River after an overnight railroad bridge collapse, near Columbus, Mont., Saturday, June 24, 2023.

Preliminary tests reveal that Montana’s Yellowstone River isn’t posing a threat to the public after a train carrying hazardous materials fell into the waterway.

The latest phase of Montana Fish, Wildlife & Parks’ ongoing collaboration with the Custer Gallatin National Forest to conserve native Yellowstone cutthroat trout in the upper Shields River ...

Crow Wing County commissioners heard an update Mississippi River Brainerd Watershed during a Committee of the Whole meeting Oct. 17, 2023. Renee Richardson / Brainerd Dispatch ...

The Park County Environmental Council co-hosted an online community presentation on March 19 with the Upper Yellowstone Watershed Group, re-examining results from the Yellowstone River Recreation ...

In 1872, when Congress established the world’s first national park near the headwaters of the Yellowstone River, the principal selling point was its incomparable array of spouting geysers ...