The Yellowstone region today is wonderland. It is full of spectacular geysers and colorful hot springs, home to lakes and ...

Grant signed the bill creating Yellowstone Park, the first national park in the history ... the Smithsonian and proposed that a distinctive rock formation be equipped with plumbing so it could ...

(AP) — A surprise eruption in Yellowstone National Park shot steam ... around 10 a.m. in Biscuit Basin, a collection of hot springs a couple miles north of the famous Old Faithful Geyser.

The Yellowstone River ... during a trip to Yellowstone National Park. Many were taken aback by the geographic details of the canyon, including its many colors and rock formations.

In the United States, a national park is an ... across the U.S. and the world. Yellowstone is considered the oldest park in the world and one of the largest in North America.

Yellowstone has been a site of persistent volcanic activity for 2 million years. But what did the region look like before the volcanoes started to erupt?