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 ...

FILE - The iconic Old Faithful Geyser springs to life (every 90 minutes) in Yellowstone National Park's Upper Geyser Basin on September 18, 2022, in Yellowstone National Park, Wyoming. Sitting ...

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park, but they say there's no need to worry at the moment. “The western part of the Yellowstone ...

Yellowstone National Park is home to many of the largest known volcanic eruptions on the planet, and scientists have new research that is helping determine when – and where in the park – the ...

Yellowstone National Park is home to many of the largest known volcanic eruptions on the planet, and scientists have new research that is helping determine when – and where in the park – the next one ...

In a new court filing, federal prosecutors allege the suspect who took a hostage and got into a shootout with Yellowstone National Park rangers in July ranted that he "refuse[s] to fraternize with ...

A hiking guide who leads excursions in Yellowstone National Park paused for a photo opportunity recently and later asked his Threads followers: “Do you see the ‘moose head’ in this picture ...

Montana is suing Yellowstone National Park over a plan to increase the number of bison in and around the park and establish greater tolerance for their presence outside its boundaries. In a press ...

Photo by Jacob W. Frank / NPS Montana filed a lawsuit against the National Park Service and other officials Tuesday over Yellowstone’s 2024 bison management plan, which raises the ceiling on the ...

Yellowstone, with its renowned hot springs and spectacular geysers, is one of the most celebrated national parks in the US, attracting millions of visitors annually. The park's breathtaking ...

Yellowstone National Park this week cautioned that while most bears are hibernating, winter visitors should still carry bear spray. That’s because mountain lions, or cougars, are active year ...

Yellowstone National Park, established in 1872, was initially preserved due to its harsh volcanic landscape and severe winters, which deterred settlers and inadvertently created a wildlife refuge.