Shutterstock Image Yellowstone tourists got more than they bargained for the other day when a group of bison charge at them.

At its birth in 1872, Yellowstone National Park was viewed in great part as an oversize zoo, its diverse animals managed like captives in a menagerie. But in the decades since, much has changed.

Utterly heedless of our presence and, indeed, that of the Lodge, these huge animals continued on their summer stroll in timeless testament to Yellowstone National Park’s 153-history as the ...

The man who authorities say tried to carry out a mass shooting in Yellowstone National Park last year spewed racist views months before his attempted attack, prosecutors said in court documents.

YELLOWSTONE NATIONAL PARK — One of Yellowstone National Park’s oldest known wolves — 907F — died at age 11 on Christmas day, three days after a fight with a rival pack. The average ...

The man who authorities say tried to carry out a mass shooting in Yellowstone National Park last year spewed racist views months before his attempted attack, prosecutors said in court documents.

A Florida man who authorities say planned a mass shooting at Yellowstone National Park over the summer made racist comments before the attack, according to a federal court filing obtained by USA ...

Over the next few years, Grinnell fought to stop various attacks on Yellowstone ... as the "Act to Protect the Birds and Animals in Yellowstone National Park." When Horace Albright was appointed ...