A Yellowstone supervolcano eruption could bury hundreds of miles in lava and ash, disrupt air travel worldwide and plunge the ...

For those who are looking forward to cold weather, winter is almost here as Montana and Wyoming became home to the first Winter Storm Watch of the season on Thursday.It's the first one in the ...

Spring weather in Yellowstone can be unpredictable, but if you time it right you'll be able to watch the park emerge from its winter hibernation without rubbing elbows with hordes of tourists. Average ...

For first-time Yellowstone visitors Chris Donnelly, 30, and Kate Fitzgerald, 32, of Australia, the cold, clear winter wonderland was so enticing they took two snowcoach trips into Yellowstone – one to ...

About 40 photographers in Yellowstone abandoned their thousand-dollar cameras and were sent running last week when a bison ...

Learn more about how researchers track water movement through a technique called fingerprinting at Yellowstone National Park.

Tonight, expect widespread showers with a chance of thunderstorms sweeping across the region. Temperatures will dip to around ...

YELLOWSTONE NATIONAL PARK, Wyoming -- A winter wonderland appeared at Yellowstone National Park as part of a waterfall freezes on a 17-degree day. Yellowstone National Park shared this video on their ...

Park officials are set to meet with commercial tour operators later this month in Jackson, Wyo., and West Yellowstone to discuss details of new concessions contracts that will take effect in December ...

OLD FAITHFUL, Wyo. (AP) — The contrast is stark, and not just because of the bright white snow that blankets the steaming, otherworldly landscape. "Welcome to Old Faithful," snow coach driver Ryan ...