J.Lo was seen dancing with friends at a bar in Aspen, Colorado, and was soon joined by fellow celebrity Kevin Costner.

A hiking guide who leads excursions in Yellowstone National Park paused for a photo opportunity recently and later asked his ...

This aerial photo released by the National Park Service shows the damaged Biscuit Basin boardwalks after a hydrothermal ...

Now that "Yellowstone" has aired its final episode, the next show in Taylor Sheridan's universe will star Michelle Pfeiffer ...

Some of the largest volcanic eruptions on the planet have occurred at Yellowstone National Park, and scientists have ...

The suit concerns brucellosis, a bacterial disease that infects cattle, swine, goats, sheep and dogs and can spread to humans ...

While Yellowstone might have said goodbye with season 5, the Dutton family hasn’t. A spinoff series with Beth and Rip is in the works. Updates on the show.

Scientists have used advanced techniques to find the answer to the troubling questions: when will Yellowstone erupt and what will the effects be?

The pop star was spotted at a celebrity hotspot in Aspen, Colo. over the weekend with none other than the show's original ...

Learn why there may be movement below Yellowstone, but the likelihood of a massive volcanic eruption there remains low.

Those living in fear of a supervolcano eruption at Yellowstone National Park can breathe easy: The park may be sitting on a ...

Large explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.