Muddy from recent rain, the Clarks Fork flows into the Yellowstone River near Laurel in this aerial view on Wednesday.

The Yellowstone River is seeing notable flow changes based on records gathered at Livingston going back to the late 1800s.

The small town of Pray, Montana, is home to an over 100-year-old general store, a functioning post office, and woodsy cabins.

At first sight, Highway 89 in Montana doesn’t look dangerous. It’s bucolic: horses and cattle graze near the road, the Yellowstone River winds in and out of sight, and the Absaroka Mountains ...