A merican Bison once numbered in the millions but they were hunted neary to extinction throughout the United States during the 1800s. In fact, Yellowstone Park is the last place i

A bison’s wooly coats plays a critical role in keeping them warm (and alive) through the winter. Scientifically speaking, their fur creates such a strong layer of insulation that the snow that lands on their outer coat will not melt from the heat the bison’s skin gives off. Seems to me like bison fur would double great as home insulation.

Yellowstone National Park staff observed grizzly bear tracks in the northern part of the park on March 9.Yellowstone officials are warning all visitors to stay