Explore our comprehensive visual guide explaining the Dutton family tree and how the characters from "1883," "1923," and ...

More than 300 million visitors explored America’s national parks last year, from Acadia in Maine to Zion in Utah.

Based on our knowledge of Yellowstone’s eruptive history, the annual probability of a volcanic eruption is on the order of ...

At the tops of many mountains and along numerous roads are small brass disks called benchmarks. These survey points map the ...

It really feels more like four or five parks with vastly different landscapes including forested mountains, bubbling mudpots and steamy fumeroles, the largest high elevation lake on the continent, and ...

Geologists from the Yellowstone Volcano Observatory are often asked to estimate how likely future eruptions are at ...

Wyoming officials have endorsed a proposal to use money made from selling state land to Grand Teton National Park to buy ...

Yellowstone National Park, 1904. Detailed bird’s-eye view pictorial map. Henry Wellge (1850-1917), Public domain ... this collaborative effort between the U.S. Geological Survey, the National Park ...

West Thumb Geyser Basin, along the southwest shore of West Thumb Basin in western Yellowstone Lake, is one of Yellowstone’s ...

per the United States Geological Survey. Fellow Redditors understood the severity of the situation. "Makes my blood boil," one person vented. "I wish people were required to pass a safety test before ...