"While we all enjoy [the Yellowstone national parks], very rarely do we actually understand how they came to be," Costner told host Will Cain ... dropping Wednesday on Fox Nation.

The charismatic 30-year-old works in the Fox Nation family, hosting American Arenas, Ride to Work, and Park'd. For that last show, she travels the country and visits national parks, taking viewers ...

Here's Fox 'news' host Jesse Watters on Wednesday's The Five during a discussion on Trump's bizarre cabinet meeting, defending the firing of the national park rangers: JESSE WATTERS (CO-HOST): When ...