We don't really think about what animals do when we're not around. But even without us there they can truly be so kind to each other. Just take a herd of cows that they took in an orphaned bison and ...

A new study finds free roaming bison in Yellowstone National Park are reshaping the ecosystem. They have had a positive effect on grasses and soil, but some changes may not be for the better. A couple ...

A New Jersey tourist was gored by a bison at Yellowstone National Park after a large group of visitors approached the animal too closely, officials said. The 30-year-old man from Randolph was struck ...

A bison was gruesomely boiled to death in a Yellowstone National Park hot spring last week — as tourists watched in horror. The buffalo met its ghastly end when it apparently stumbled into the ...

A Florida man was gored by a bison after coming too close to the animal in Yellowstone National Park, officials said Wednesday. The man, 47, sustained minor injuries, the National Park Service said in ...

YELLOWSTONE NATIONAL PARK, Wyo. — A bison gored a man Tuesday after a large group of visitors got too close to the animal in Yellowstone National Park, officials said. The 30-year-old from Randolph, ...

A showboating simpleton decided to try going toe-to-toe with a wild bison at Yellowstone National Park in late July, according to a wild video captured by passersby. The man, a tourist who inched ...

A video has gone viral after a tourist at Yellowstone National Park caught the moment a bison "performed" with a dance, but experts warn is was anything but. Jake Slater posted the video on Sept. 5 on ...

An 83-year-old woman has been seriously injured in Yellowstone National Park after being gored by a bison that was "defending its space," park officials say. The tourist from Greenville, South ...

A bison died after it appeared to stumble into a hot spring at Yellowstone National Park last week while visitors looked on. The incident occurred during the early morning of June 21 at Grand ...