Photographer Tom Murphy has documented the park's wildlife for decades. Now, one of his photos will be on a Forever Stamp.

The burly bronze bison busts are a gift to commemorate the nation’s 250th anniversary. They’re being displayed outside the Smithsonian Museum of Natural History in D.C.

Although nearly exterminated in the 1800s by hide hunters, sport hunting and a U.S. Army campaign, the largest land mammal in North America was saved in part by the actions of people like Hornaday, ...

It’s a reminder of the enduring legacy of America’s largest and national mammal — and that their continued presence on the planet is far from assured.

An upcoming U.S. postage stamp will pay homage to the bison -- the United States' national mammal and one of the most iconic wildlife species at Yellowstone National Park. The new stamp features an ...

With Indigenous Peoples’ Day Monday, October 13, we look at the herds of bison many tribes relied on that were nearly wiped out. Year and Population 1800 – 5 million 1875 – 1 million 1880 – 395,000 ...

American bison, by contrast, have a long, shaggy coat covering their front quarters, front legs and heads, light or dark ...

With Indigenous Peoples’ Day Monday, October 13, we look at the herds of bison many tribes relied on that were nearly wiped out. Today, Department of Labor lands currently support 17 bison herds in 12 ...