Two Montana national parks rank among America's four most-searched, with Glacier seeing more than 5.3 million Google searches and Yellowstone topping 7.5 million.
Snowmobiling through Yellowstone in the winter is an unforgettable experience. The park's permit lottery opens Aug. 1 for riders who want to explore without a commercial guide. Here's how to throw your name in the hat.
Tourists ignored warning signs and walked onto Yellowstone's Grand Prismatic Spring, risking burns and damaging one of America's most famous thermal features.
A Yellowstone visitor appeared to taste dangerous thermal water, sparking disbelief and another reminder why Yellowstone hot springs should never be touched.