Federal prosecutors call the incident an act of terrorism. In a new court filing, federal prosecutors allege the suspect who took a hostage and got into a shootout with Yellowstone National Park ...

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.

The “Yellowstone” universe is adding a companion podcast miniseries hosted by radio personality Bobby Bones to its ever-growing lineup, adding to two already-aired and four planned spinoff ...