It's not the geothermal geysers, bears, or bison, but this one safety concern in Yellowstone National Park claims more lives ...

The work builds on more than two decades of scientific research in Yellowstone National Park by MSU professor Bill Inskeep.

America’s First National ParkYellowstone National Park holds the title of being America's first national park, and it was ...

The chief scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

A must-do destination for animal lovers, write Simon & Susan Veness Sitting on the porch of the rustic Lake Village Lodge on ...

Grand Prismatic Spring ascended from a beautiful backwater spot to the second most popular destination in Yellowstone ...

Yellowstone National Park's oldest and hottest geothermal area is the Norris Geyser Basin. This region also boasts the ...

Grand Prismatic Spring, Yellowstone National Park ... story skyscrapers and is home to the world's largest stalagmites, which ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

A Mega Millions ticket sold on Friday was worth $112 million, making it the second-largest jackpot in Arizona's history and the largest prize ever won with a ticket purchased online, according to ...