For 17 years Rick Wallen was the team leader of Yellowstone National Park’s bison ecology program. He retired six years ago ...

Millions of people travel to Yellowstone National Park each year to see its famous ... find mild weather but with fewer crowds than high summer. However, every time of year has its advantages.

Skip Yellowstone National Park's crowds for these Wyoming state parks with storied histories, breathtaking scenery, and endless outdoor adventures.

The U.S. National Parks are top destinations, with over 325 million visitors in recent years. From an iconic vacation with ...

Photos show climate change impacting national parks from Yellowstone's flooding to warming temperatures in Denali. Wildfires ...

Visit Yellowstone National Park in summer, and you’ll be, literally, one in a million. Stop by in winter to see Old Faithful ...

In the late summer of 1870, an expedition led by ... It was known as the "Act to Protect the Birds and Animals in Yellowstone National Park." When Horace Albright was appointed superintendent ...

Dr. Middleton is a professor of environmental science, policy and management at the University of California, Berkeley, who has studied the Greater Yellowstone Ecosystem for 17 years. Each summer ...

“Yellowstone is one of the best parks to visit in the winter because it offers a unique glimpse at the world’s first national ...

The tiny Wilson’s warbler, with its bright yellow feathers, weighs less than half an ounce with a wingspan stretching only 6 ...

As Yellowstone National Park interpretive specialist Richard Jehle told me earlier this year, “Old Faithful is just a tiny fraction of what Yellowstone National Park is all about.” ...

Since its premiere in 2018, Yellowstone has been a breakout hit for the Paramount Network and one of the most popular shows on TV. Taylor Sheridan’s modern Western also revitalized Kevin Costner ...