Environment

Will the fight over a northern Minnesota pipeline project have global repercussions?

"We have to change our relationship both to the planet and to the people who live on this planet, including the people who are opposing us."

NASA said smoke could also be seen in parts of Mongolia, Canada and western Greenland.

The price: the planet.

Get your hikes and other recreation in while you can. A new study finds warming temperatures could mean big changes in how we use our public lands.

Challenging rote assumptions about ICBMs will be essential to disrupt the march toward nuclear apocalypse.

"We've never experienced this kind of rain before."

These farmworkers created an organic co-op that guarantees fair wages and healthy working conditions while preserving indigenous heritage.

Fossil Free Research launched earlier this year and aims to build on momentum from the successful fossil fuel divestment movement at universities in the U.S., U.K. and beyond.

If we do not rapidly, systematically and substantially reduce our consumption in several key areas and radically alter our parenting model, while resisting elite violence strategically on several fronts, homo sapiens will enter Earth’s fossil record within a few years.