Yellowstone, established as the world's first national park in 1872 and treasured as one of America's top outdoor travel destinations, occupies some 2.2 million acres (890,308 hectares)famed for ...

Almost all the tourists in Yellowstone National Park — more than 10,000 — were evacuated as historic levels of flooding forced the park to close earlier this week.

Yellowstone National Park — Inside America's oldest national park, there's an urgent push to repair catastrophic damage caused by last month's historic flooding, which scientists say was fueled ...

To make the most of your next trip to Yellowstone National Park, consider these tips: 1. Cody, Wyo., is the gateway town with the closest access to the park’s East entrance, about a one-hour drive.

The NPS wrote in its Yellowstone National Park warning, "From mid-March to mid-July, grassy, brushy, low elevation areas (4,000–6,500 feet) are ideal tick habitat in Yellowstone. Wear repellent ...

The world's first national park, Yellowstone National Park encompasses nearly 3,500 square miles on top of a volcanic hot spot. The park lies mostly in Wyoming but spreads into Montana and Idaho.

Yellowstone National Park, a 2.2-million acre preserve of geological marvels and wildlife, became America's first national park on this day in history, March 1, 1872.

Beehive Basin, in Big Sky, Mont., is only 50 miles or so north of Yellowstone National Park. The area has no shortage of outdoor activities as well as fine dining and shopping in the town center.

Yellowstone National Park, known for erupting geysers like Old Faithful, is home to one of earth's largest volcanic systems, with the capacity to wreak havoc on an entire continent — and that so ...

Yellowstone National Park turned 150 years old this month. The park is observing the milestone with events throughout the year that celebrate its history. Here’s a look → The United States ...

Parts of Yellowstone National Park will reopen to a limited number of visitors on Wednesday, and the National Park Service will spend $50 million to fast-track repair work to restore access to ...