Prosecutors said the gunman expressed white supremacist and antisemitic views before the shooting at Yellowstone National Park.

A Yellowstone eruption is the stuff of apocalyptic nightmares, but there's good news: a new study shows its magma is locked ...

Federal prosecutors allege the suspect who took a hostage and got into a shootout with Yellowstone National Park rangers spewed racist rants ahead of the incident.

The gunman who opened fire in Yellowstone National Park on July 4 had plans for “Pro White Nationalist Violence” and “a history of expressing white supremacist and antisemitic ...