A woman learned a hard lesson about messing with nature after getting too close to a bison in Yellowstone and faceplanting ...
The National Park Service mandates that visitors stay at least 23 metres away from large animals like bison, one of the largest mammals in North America.
The incident occurred on the Grace Coolidge Trail in South Dakota's Custer State Park ...
A bison gored a California woman Wednesday at Yellowstone National Park after officials there said a crowd got too close to the animal.