Massive protests didn’t stop the Dakota Access Pipeline from being built, but we should try to measure their success in other ways — by the lessons learned and by all the people and communities empowered, suggests tribal attorney Tara Houska.

Artist Fabian Oefner works with everyday materials to create astonishing, unrecognizable images. He shares a look at how he does it.

Dire ocean stats from Mission Blue, the Netflix original documentary about scientist Sylvia Earle.

Fabian Oefner photographs breathtaking images at the nexus of art and science. Here, a look at his work and the phenomena it captures.

Photographer Edward Burtynsky travels the world to capture how man is leaving a mark on nature. See 13 of his haunting photos.