Yellowstone National Park staff killed a black bear when it became "habituated and food-conditioned." That means it figured out that people are sources of food.

The bear was killed by park staff in the evening of July 11, and marks the first lethal removal of a black bear at ...

DENVER ( KDVR) — Yellowstone National Park staff reported Thursday that on Friday, July 11, an adult female black bear was ...

Yellowstone National Park officials have euthanized an adult female black bear following a series of troubling incidents at a ...

When visiting Yellowstone National Park, make sure to keep a safe distance from the animals, as demonstrated by one ...

You don't even have to go far outside Yellowstone or to any obscure state parks in Wyoming. The biggest state covered by Yellowstone is also home to America's first-ever national forest, which rivals ...

Grizzly bears are often encountered near roads in Grand Teton National Park and nearby Yellowstone National Park. Tourists are supposed to stay at least 100 yards from bears when they’re ...

A bison was gruesomely boiled to death in a Yellowstone National Park hot spring last week -- as tourists watched in horror.

A bison in Yellowstone National Park appeared to stumble into the scalding water of Grand Prismatic Spring, causing its death as tourists looked on during the park's busiest season.

“Since we have to go to Island Park and West Yellowstone tomorrow, why don’t we make a short trip to Yellowstone Park?” asked my wife last Monday evening. She didn’t have to beg as I was ...

Onlookers at one of Yellowstone National Park's most popular sites watched a large bison take its final steps into a scalding hot spring and die in a horrifying reminder of what can happen away ...