Man tossed by Yellowstone bison says hitting the ground was the worst part

A man who was thrown into the air by a bison in Yellowstone National Park says the animal didn't seem aggressive until it ...

Grandfather attacked by bison at Yellowstone National Park recalls terrifying encounter: "He could have gored me"

Carl Isom-McDaniel was on a walk with his grandson at Yellowstone National Park earlier this month when a bison suddenly ...

Yellowstone Warning as Tourists Risk Death at Lethal Spring

Two tourists were filmed walking dangerously close to Grand Prismatic Spring in Yellowstone National Park, despite official ...

Monsoon season bringing death and destruction to national parks around southwest

As the desert southwest shifts into monsoon season, unpredictable flash floods are wreaking havoc in and around the region's national park sites, prompting closures and causing at least five deaths ...