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

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

A lot of research goes into determining how to best predict the next eruption of the Yellowstone supervolcano. Part of this ...

Keep up with everyone's favorite western drama by watching all the Yellowstone spinoff and prequel series. Here's a list of ...

Supereruptions are extremely large volcanic eruptions that eject more than 1,000 cubic kilometers of magma, rock and ash.

Another new “Yellowstone” spin-off is set to debut this spring. Cole Hauser and Kelly Reilly reprise their roles in “Dutton ...

The Yellowstone River reached highs of almost 14 feet, far higher than the previous record of 11.5 feet set over a century ago, according the the National Weather Service.

Beth Dutton and Rip Wheeler's tumultuous tale continues in the "Yellowstone" sequel series "Dutton Ranch." Here's what we ...

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

A grizzly bear gives birth after being moved near Yellowstone.