Yellowstone National Park isn't afraid to lay down the law... maybe some other cities in America could take notes? The ...

Eric Bedient was sentenced to five days in jail after leaving a trail of footprints across the fragile crust of Mammoth Hot ...

A 50-year-old Texas man who did “significant” damage when he walked on several Yellowstone National Park thermal features was ...

A Texas man was sentenced to five days in jail for walking in an unauthorized thermal area of Yellowstone National Park. (AP ...

A Texas man has been sentenced to jail time after walking off a designated boardwalk in a sensitive thermal area of Yellowstone National Park.According to the U ...

Crews with Yellowstone National Park plan to re-open some main entrances and roads to the public on April 17, weather ...

Researchers are using a technique to map out Yellowstone’s subsurface. The method is geophysics, a subfield of geology that ...

Add Yahoo as a preferred source to see more of our stories on Google. Mara Reed, a member of Yellowstone's Geology Program, uses a long grabber pole to remove a park map from a geothermal feature in ...

Yellowstone National Park can be deadly if people do not follow local guidelines. Yet, sometimes, this park can also be fatal to animals. With hot springs filled with steaming hot water, a wrong step ...

Some of the prime attractions that make Yellowstone National Park stunning and unique are the park’s 10,000-plus hydrothermal features — geysers, mud pots, cauldrons, steam vents and hot springs. But ...

A bison died after it appeared to stumble into a hot spring at Yellowstone National Park last week while visitors looked on. The incident occurred during the early morning of June 21 at Grand ...