Celebrating its 43rd Season in Fall 2024, NATURE is a production of The WNET Group, the parent company of THIRTEEN and WLIW21, New York’s public television stations and operator of NJ PBS.

Americans generally thought of the frontier as a primeval wilderness, where men could live close to nature and be purified ... mythical place. The closing of the wilderness had an enormous ...

That’s the subject of “Nature — San Diego: America’s Wildest City,” which premieres at 8 p.m. Wednesday on PBS stations and the PBS app. A giant-screen version of the film, titled ...