On a bluff along the narrowest section of the Grand Canyon of the Yellowstone in Wyoming, there's an overlook offering northward views. The platform gives visitors a different look at the natural ...

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. The bison fell ...

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 from ...