Yellowstone National Park, created in 1872 in the USA, is the oldest national park in the world. Learn why it was established ...

The Geological Society of America (GSA) is proud to announce the release of Geysers: What They Are and How They Work, Third ...

Home to some of the most unique geothermal features in all of North America, Yellowstone National Park is a true treasure. Visitors can hike any of its 900 trails, watch as the Old Faithful Geyser eru ...

A federal prosecutor in Wyoming pledges to “rigorously” prosecute people for small amounts of marijuana in national parks and ...

Yellowstone National Park is known for its pristine beauty, but what about the food? Here's where you should eat after ...

Tower Fall Campground is a small 31-site campground in Yellowstone National Park. With only 31 campsites, it is great fo ...

For all its natural good looks, the community of Big Sky in Montana is defined as much by the national park (Yellowstone) 45 ...

"I don't think you understand. They are special." Onlooker captures photos of tourists' entitled behavior in national park: ...

Winter might not be everyone’s first pick for travel, but it’s when some national parks truly show off their magic. Here are ...

The granite cliffs of El Capitan and Half Dome gleam under blankets of snow in the crisp mountain air. Fewer visitors mean ...

While you might associate volcanic eruptions with distant lands, numerous active volcanoes across America could potentially erupt tomorrow. The Yellowstone Caldera is not just a tourist hot spot; it’s ...

William Henry Jackson’s photos of scenic wonders like Yellowstone’s Old Faithful helped generate interest in a national park system.