The bridge deck is 800 feet above the Yellowstone River, providing auto access to Yellowstone National Park’s North Entrance.

The pair have come together to protect one of the most iconic US national parks – with some help from Canon USA ...

It should come as no surprise to any of you who have ever visited a unit of the National Park System more than once: there’s always something new to learn. Yellowstone National Park in Wyoming/Montana ...

Ecologists have long sought clarity on the dietary habits of different animal species. For scientists, it wasn't obvious how herbivores in Yellowstone National Park, who subsist on grasses, ...