Officials with the Idaho Department of Fish and Game estimated the wolf population in Idaho to be about 1,235 wolves as of ...

The move is to protect the park’s native and wild trout fisheries. High temperatures and low river flow must improve until ...

Fresh off of a year that saw Yellowstone and Glacier national parks notch their second-highest visitation years ever, the two ...

A spokesperson for the NPS is shutting down rumors of large wildlife migrations after a string of Instagram and TikTok clips ...

"The discovery emphasizes the dynamic nature of Yellowstone's thermal activity," Yellowstone Volcano Observatory's Mike ...

Yellowstone, a popular tourist destination and namesake of an equally popular TV show, was the first-ever national park in ...

Thirty years after wolves were brought back from near extinction in the U.S. Rocky Mountains, the state of Idaho is back in ...

The U.S. House Committee on Natural Resources on Tuesday narrowly voted in favor of delisting the grizzly bear from the ...

It’s the latest development in the ongoing battle over the future of grizzly bear protections in the lower 48.

If you need one last kicker to discredit the man’s viral post, look no further than the top comment on the video. Yellowstone National Park must have got wind that this story was spreading around, so ...

Yellowstone National Park's geological history is one of the most intensely studied in North America. A new geologic unit gives clues.

The historical catalogue for the Yellowstone caldera now contains 86,276 earthquakes spanning the years 2008 to 2022.