After nine years and 2,810 posts, a blog seeking a sustainable path for humans on a finite planet comes to an end.

Intensifying Indian protests prompted the Obama administration to block a pipeline's path in North Dakota.

In the Sierra Nevada, California's main forest fire problem lies in not letting forests burn.

A tribute after the death of a young and innovative field researcher who used a scat-sniffing dog to help figure out polar bears' changing diets.

TED's new curator of science, David Biello, explains why he sees hints of hope in Earth's emerging Anthropocene "age of us."

After the murder of Chico Mendes in 1988, a new brand of green governance developed on Brazil's rain forest frontier, but political instability poses fresh threats.