Driving the Grand Loop Road in Yellowstone National Park is the best way to see everything that this beautiful place has to ...

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

Choosing where to stay in Yellowstone National Park can be overwhelming. After all, there are dozens of options within the park’s 2.2 million acres, including cabins, hotel rooms, and campgrounds. And ...

While casual visitors might not know it, Kawuneeche Valley on the west side of Rocky Mountain National Park was once a ...

Wildfires have forced evacuations for visitors and staff at two national parks in the U.S. West as the summer monsoon season ...