It’s no secret that Yellowstone National Park can be jampacked in the summer, when up to 1 million people jockey for space ...

The state of Montana is suing the iconic Yellowstone National Park over its plan to increase the number of bison in and ...

America's Granite Jewel Yosemite National Park, located in California's Sierra Nevada mountains, is a gem where nature's ...

If you ever have the chance to go to Yellowstone National Park, do so in order to see the geysers. Water seeps down into the ...

Ranger naturalist George D. Marler monitoring of changes in hydrothermal activity in Yellowstone was useful in understanding ...

He spent 14 days camping, fishing, and sightseeing. After two weeks in the Park, he rode the same gray horse to the gateway ...

One might think that the National Park Service and the State of Montana, the two entities charged with stewardship of ...

When a bison stampede overtakes a bridge at Yellowstone National Park, it's best to get out of the way of the thundering ...

The lawsuit, filed by the Alliance for the Wild Rockies and Council on Fish & Wildlife, comes less than three weeks after the ...

Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

Extremely rare footage shows the cougar, or mountain lion, attempting to gain an edge on several goats perched on a cliff.