A 60-year-old woman suffered second- and third-degree burns to her lower leg this week while walking off-trail in Yellowstone ...

A 60-year-old woman received third-degree burns walking in a thermal area in Yellowstone National Park in Wyoming this week, ...

Ecologists have long sought clarity on the dietary habits of different animal species. For scientists, it wasn't obvious how herbivores in Yellowstone National Park, who subsist on grasses, ...

Yellowstone National Park has more potential hazards than the thermal pools. Bear and bison have also injured or killed ...

Body camera footage released by the National Park Service shows the chaotic scene as rangers exchanged fire with a gunman ...

A woman visiting Yellowstone National Park got second- and third-degree burns after wandering off-trail with her dog.

Unlike those at Yellowstone or Isle Royale, the wolves of Voyageurs National Park have always been there.

Benny and Susanne Anguiano are looking for clues as to how Rayne Beau made it all the way from Yellowstone National Park to ...

Benny and Susanne Anguiano are looking for clues as to how their cat Rayne Beau made it all the way from Yellowstone National Park to Roseville, California.

Cheyenne, Wyo. – Hours before a gunman opened fire at an entrance to a Yellowstone National Park employee dining hall, ...

"Get back in your dorms," one officer yelled as they ran towards the shooting. "Tell everyone to stay in the dorm." ...