bison

Bison gores 83-year-old woman at Yellowstone

Yellowstone National Park-goer put a newborn elk in their car, park urges visitors to protect wildlife

1-in-10-million white buffalo born in Wyoming State Park

Baby bison euthanized at Yellowstone National Park after an interaction with a visitor

Bison gores man at Yellowstone, second this season

Bison-cattle hybrid called 'Beefalo' touted as healthy meat of the future

Bison gores woman, tosses her 10 feet into air at Yellowstone

VIDEO: Massive bison takes leisurely stroll and brings traffic to a crawl at Yellowstone National Park

Bison, wild horses bring biodiversity to ex-army base

Woman Told to 'Play Dead' After Bison Chases Her in Yellowstone National Park