"The discovery emphasizes the dynamic nature of Yellowstone's thermal activity," Yellowstone Volcano Observatory's Mike ...

Where is Yellowstone National Park? Know about Yellowstone Park's 3-state location in the US! Learn what makes Yellowstone so ...

These trails also range from the easiest hikes you can do in Yellowstone to some backpacking challenges for seasoned hikers. Even Yellowstone's most underrated trail can be found in Wyoming. It's the ...

Yellowstone National Park's geological history is one of the most intensely studied in North America. A new geologic unit ...

So far in 2025, the Yellowstone National Park has hosted 1,690,922 recreation visits, up 4% from 2024.Yellowstone hosted ...

Discover the top 10 largest national parks in the U.S., dominated by Alaska's vast wilderness. Explore their unique ...

The Grand Prismatic hot spring is among the national parks myriad hydrothermal features created by the Yellowstone supervolcano. Photographed on July 22, 2014 in Yellowstone National Park, WY.