From the truth about plastic recycling, to the decades-long failure to confront the threat of climate change, these documentaries are essential Earth Day viewing — and they're all available to ...

Produced by NOVA, the documentary "Earth from Space" explores how satellites and spacecraft have revolutionized how scientists look at the world and its intricate systems.

Here’s how to watch the second season of the hit documentary series Our Planet in its entirety as well as everything you need to know going in.

Discovery, BBC America and PBS are all premiering new documentaries on climate change in honor of Earth Day 2020.

Flat Earth believers debunk themselves in the shocking light experiment ending to "Behind the Curve," a 2018 documentary now streaming on Netflix.