A huge herd of bison trekked across a snowy valley in Yellowstone National Park in a stunning video. Yellowstone Forever, a ...

Yellowstone’s famous geothermal areas are a lifesaver for the bison in winter. Those steaming hot springs and geysers aren’t just cool to look at; they create little pockets of warmth where ...

MAMMOTH HOT SPRINGS, Wyoming – Yellowstone National Park’s winter season begins Sunday ... Expect to encounter bison and other wildlife on park roads. Slow down or pull over until they ...

It’s no secret that Yellowstone National Park can be jampacked in the summer, when up to 1 million people jockey for space ...

From spring 2014 until summer 2015 ... are extremely low. In winter Yellowstone can be a tough place for grazers; to find grass, bison sometimes use their massive heads to plow away deep snow.

Editor’s Note: This story accompanies the May 2016 issue of National Geographic magazine, devoted entirely to America’s first national park. Find more at natgeo ...

The park is divided into eight areas: Canyon Village; Fishing Bridge, Lake Village and Bridge Bay; Madison and West Yellowstone; Mammoth Hot Springs and ... that bears, bison, elk and coyotes ...

Keep in mind that the upper portion of the road past Lake McDonald Lodge closes during the winter months ... including geysers and hot springs. Book a private Yellowstone tour for a guided ...