These are the 10 most-streamed new FRONTLINE documentaries of 2025 — and they're all streaming for free at pbs.org/frontline, on YouTube and in the PBS App.

Currently, there are eight living species of bear around the world: Polar bear, Brown bear, Black bear, Andean (Spectacled) bear, Panda bear, Himalayan (Moon) bear, Sloth bear, Sun bear. Bears are ...

Explore a massive collection of thought-provoking documentaries, including exclusive films from Ken Burns. Sometimes I like taking a break from all my scripted shows to watch something a little ...

City dwellers besieged by pigeons on their terraces, balconies, rooftops, parks, public squares and sidewalks may or may not appreciate a new episode of PBS’s “Nature” that reveals the inner lives of ...