Many trout anglers let their catch swim free after netting it. But temperature-stressed rainbow or cutthroat trout can die if they're out of water even briefly.

Trout need cool water to survive, but record heat this summer has driven water temperatures to lethal levels for fish.

Dead Fish in the Firehole: Yellowstone Shuts Down Three Iconic Rivers as Summer Heat Turns Lethal For the thousands of ...

You've got to keep your head on a swivel in Yellowstone National Park, and this fisherman learned that the hard way when a ...

The incident at Yellowstone National Park occurred not long after a week after a bison charged at and tossed a 65-year-old ...

There are hundreds of Yellowstone National Park tours to choose from, giving visitors to America's greatest treasure several options to choose from! With so many tour options, finding the perfect tour ...

Yellowstone National Park is closing all rivers and streams for fishing starting Wednesday from 2 p.m. to sunrise because of high water temperatures and low stream flows.

Anglers visiting Yellowstone National Park will face new fishing restrictions beginning this week as park officials respond ...

Yellowstone National Park’s rivers and streams are closed to fishing daily from 2 p.m. to sunrise due to high water temperatures and low stream flows.

Tanya Saueressig had to stop reading the comments shortly after her video of two women walking across Grand Prismatic Spring ...

At the ‘Yellowstone’ final season premiere, actor Kelly Reilly hints we may see more of Beth Dutton. (Nov. 8) At the ...

As temperatures rise and streamflows fall, government officials partially or fully close regional blue-ribbon trout streams ...