And for one scientist traversing the park last summer, this level of unpredictability reached new heights as a new column of ...

Scientists have discovered vast reserves of "zero-emission" helium in Yellowstone that could help with the global scarcity of ...

A man who spent more than 50 years working and living virtually off the grid at Yellowstone National Park has decided to ...

Wellness travel is booming, with trips projected to grow at a 14.7% annual rate and spending increasing by 16.6% each year, ...

The east entrance of Yellowstone National Park is set to open this Friday, weather permitting. Park officials emphasized the ...