Photographer Tom Murphy has documented the park's wildlife for decades. Now, one of his photos will be on a Forever Stamp.

Springtime can only mean one thing for Yellowstone National Park: The newborn baby animals are coming out to play.

It’s an animal-eat-animal world out there, especially in Yellowstone National Park. There are almost 70 different mammal species in Yellowstone, and most of those can be separated into two categories: ...

It’s a reminder of the enduring legacy of America’s largest and national mammal — and that their continued presence on the ...

A herd of bison caused a bit of a jam in Yellowstone National Park on Monday, March 23. Footage captured by Cindy Shaffer ...

BILLINGS, Mont. — State and federal officials on Friday offered an array of options to overhaul a 15-year-old agreement that's led to the slaughter of thousands of bison at Yellowstone National Park, ...

It only makes sense that this incredible video below took place in Yellowstone National Park. There’s an estimated 5,400 bison that call the beautiful national park home, and around 120 wolves also ...

WAPITI, Wyo. -- A Colorado man required medical treatment at a hospital after he was gored by a bull bison at Yellowstone National Park in Wyoming, officials said. The 34-year-old man was walking with ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: TikTok A tense video from Yellowstone National Park is resurfacing online — and reigniting outrage — after showing a ...